List
of Publications
203) Karuppu
Selvaraj, Sachin Chauhan, K. Sandeep, and K. C. Kumara Swamy
Advances in [4+3]-Annulation/ Cycloaddition Reactions Leading
to Homo- and Heterocycles with Seven-Membered Rings.
Chem. Asian J. 2020, 15, 2380−2402.
202) Sanjeeva K. Arupula,
Asif Ali Qureshi, and K. C. Kumara Swamy
Lewis Base-Switched [3 + 3] and [4
+ 2] Annulation Reactions of δ‑Acetoxy Allenoates with Cyclic N‑Sulfonyl
Imines: Divergent Synthesis of Functionalized α‑Pyridyl Acetates and
Teraryl Scaffolds
J. Org. Chem. 2020, 85, 4130−4144.
201) Rajnikanth Sunke, Adula
Kalyani, and K. C. Kumara Swamy
Cu(I)-Catalyzed Ligand-Free Tandem One-Pot or Sequential
Annulation via Knoevenagel Intermediates: An Entry into Multifunctional Naphthalenes,
Phenanthrenes, Quinolines, and Benzo[b]carbazoles
J.
Org. Chem.
2020, 85, 1073−1086.
200) Karuppu Selvaraj,
Shubham Debnath, and K. C. Kumara Swamy
Reaction of Indole Carboxylic
Acid/Amide with Propargyl Alcohols: [4+3]-Annulation, Unexpected 3- to
2-Carboxylate/Amide Migration, and Decarboxylative Cyclization
Org. Lett. 2019, 21,
5447-5451.
199) K.
Sandeep, Alla Siva Reddy and K. C. Kumara Swamy
Cu(I) catalysed annulation of isothiocyanates/
isocyanates with 2-iodo-sulfonamides: synthesis of benzodithiazines,
benzothiadiazinones, benzothiazinylidene-anilines and
benzothiazolylidene-anilines
Org. Biomol. Chem. 2019, 17,
6880-6894.
198)
Mandala
Anitha and K. C. Kumara Swamy
Highly
functionalised (γ-azido/γ-fluoro-β-iodo/) vinyl derivatives from
phosphorus based allenes or allenoates: I⋯O halogen bonding intractions.
Org. Biomol. Chem. 2019, 17,
5736-5748..
197) D.
Gattaiah, Alla Siva Reddy, Shabbir Ahmed Khan and K.C. Kumara Swamy
Reaction of
alkyne-coppper-catalyzed cycalization of functionalized alkyne with elemental
sulphur/selenium to form oxathines/oxaselenium
J. Organomet. Chem. 2019, 889, 33-39.
196) Anasuyamma
Uruvakili and K. C. Kumara Swamy
Gold
catalysed transformation of 2-arylindoles to terphenyl amines via 3-dienyl
indoles and Bronsted acid promoted formation of 2-carboxyindoles to
3-indenylindoles via 3-allenylindoles
Org. Biomol. Chem. 2019, 17, 3275.
195) Mandala
Anitha, Mallepalli Shankar and K. C. Kumara Swamy
Reactivity of epoxy-ynamides with
metal halides: nucleophile (Br/Cl/OH)-assisted tandem intramolecular 5-exo-dig
or 6-endo-dig cyclisation and AgF2-promoted oxidation
Org. Chem. Front. 2019, 6, 1133-1139.
194) K. C. Kumara Swamy, Mandala
Anitha, Shubham Debnath and Mallepalli Shankar
Reactivity of
allenylphosphonates/allenylphosphine oxides - Some new addition/cycloaddition and
cyclization pathways
Pure and
Applied Chemistry 2019. 91,773-784.
193) Karuppu Selvaraj and K.
C. Kumara Swamy
Transition-Metal-Free,
Bronsted Acid-Mediated Cascade Sequence in the Reaction of Propargyl Alcohols
with Sulfonamido-indoles/- indolines: Highly Substituted δ- and α‑Carbolines
J. Org. Chem. 2018, 83,
15043-15056.
New reactions of allenes, alkynes,
ynamides, enynones and isothiocyanates
J. Chem. Sci. 2018, 130, 99-110.
191) Anugula
Nagaraju, K. Sandeep and K.C. Kumara Swamy
Copper
catalyzed access to functionalized oxazoles from oximes via carbenoids
Tetrahedron Letters 2018, 59,
2238-2242.
190) K. C. Kumara Swamy, Alla Siva Reddy, K. Sandeep and A. Kalyani
Advances in chemoselective
and/or stereoselective semihydrogenation of alkynes
Tetrahedron
Letters 2018, 59, 419-429.
189) K. C.
Kumara Swamy, M. Phani Pavan,
Mandala Anitha and G. Gangadhararao
New addition
and cyclization reactions involving phosphorus based allenes
Phosph. Sulf.
Silicon 2018, 193doi.org/10.1080/10426507.2017.1417302.
188)
Mandala
Anitha and K. C. Kumara Swamy
Synthesis of thiazolidine-thiones, iminothiazolidines
and oxazolidines via the base promoted cyclisation of epoxy-sulfonamides and
heterocumulenes
Org. Biomol. Chem. 2018, 16,
402-413.
187)
R. N. Prasad
Tulichala, Mallepalli Shankar and K. C. Kumara Swamy
Ruthenium-Catalyzed Oxidative Annulation and
Hydroarylation of Chromene-3-carboxamides with Alkynes via Double C−H
Functionalization
J. Org.
Chem. 2017, 82, 5068-5079.
186) Alla
Siva Reddy and K. C. Kumara Swamy
Ethanol as
Hydrogenating Agent: Palladium-Catalyzed Stereoselective Hydrogenation of
Ynamides to Give Enamides
Angew.
Chem. Int. Ed. 2017, 56, 6984-6988 / Angew. Chem. 2017, 129, 7088-7092.
185) K.
C. Kumara Swamy, M. Anitha, G. Gangadhararao and R. Rama Suresh
Exploring
allene chemistry using phosphorus-based allenes as scaffolds
Pure and
Applied Chemistry 2017, 89, 367-377.
184) Alla
Siva Reddy, A. Leela Siva Kumari and K. C. Kumara Swamy
Palladium-catalyzed
regioselective synthesis of benzosultams from functionalized ynamides and
benzotriazoles/tetrazoles
Tetrahedron 2017, 73, 2766-2773.
183)
Manjula
Ravi, Srinivasarao Allu and K. C. Kumara Swamy
Rhodium(III)-Catalyzed
ortho-Alkylation of Phenoxy Substrates with Diazo Compounds via C−H
Activation: A Case of Decarboxylative Pyrimidine/Pyridine Migratory Cyclization
Rather than Removal of Pyrimidine/Pyridine Directing Group
J. Org.
Chem. 2017, 82, 2355-2363.
182) K. C.
Kumara Swamy, Manab Chakravarty,
Shubham Debnath and M. Nagarjuna Reddy
Reaction of
allenylphosphonates/allenylphosphine oxides with thiocyanates/isothiocyanates
or oxalyl Chloride/AgNO3
Phosph. Sulf.
Silicon 2017, 192, 763-768.
181) K.
C. Kumara Swamy, R. Rama Suresh, G. Gangadhararao and M. Anitha
On the NHC/DBU-Mediated
Tosyl Group Transfer to Allenes: Is There an Organocatalytic Role for DBU?
Synthesis
2017, 49, 2275-2285.
180)
A.
Leela Siva Kumari, Alla Siva Reddy and K. C. Kumara Swamy
Transition
Metal-Free Cascade Cyclization of Epoxy-Ynamides: To Go for 1,3-Oxazines
or 1,4-Oxazines?
Org. Lett.
2016, 18, 5752-5755.
179) Srinivasarao Allu, Manjula Ravi and K. C.
Kumara Swamy
Rhodium(III)-Catalyzed
Carbenoid C-H Functionalization of Aniline Substrates with α-Diazo Esters-
Formation of Oxindoles and Characterization of an Intermediate-like Rhodacycle
Eur. J. Org. Chem. 2016, 34,
5697-5705.
178) K. C.
Kumara Swamy, R. Rama Suresh, G. Gangadhararao and M Anitha
Phosphorus-based allenes as scaffolds in cycloaddition and cyclization
reactions
Phosph. Sulf.
Silicon 2016, 191, 1427-1432.
177)
A.
Leela Siva Kumari, Alla Siva Reddy and K. C. Kumara Swamy
Exploring the
gold mine: [Au]-catalysed transformations of enynals, enynones and enynols
Org.Biomol.Chem. 2016, 14,
6651-6671.
176)
Nagaraju
Koppanathi and K. C. Kumara Swamy
Regioselective
carboannulation of electron-deficient allenes with dialkyl (2-formylphenyl)malonates leading to multisubstituted naphthalenes
Org.Biomol.Chem. 2016, 14,
5079-5087.
175)
R.
N. Prasad Tulichala and K. C. Kumara Swamy
Reactivity
of alkynylindole-2-carboxamides in [Pd]-catalysed C-H activation and phase transfer
catalysis: formation of pyrrolo-diindolones vs. β-carbolinones
Org.Biomol.Chem. 2016, 2016, 14, 4519-4533.
174)
Mandala
Anitha, G. Gangadhararao and K. C. Kumara Swamy
Base catalysed intermolecular
cyclisation of N-protected o-amino
benzaldehyde/ acetophenone with phosphorus/ sulphur based allenes: Facile
synthesis of substituted quinolines
Org.Biomol.Chem. 2016, 14,
3591-3602.
173) Jajula
Kashanna, Koppanathi Nagaraju and
K. C. Kumara Swamy
Palladium catalyzed
carboannulation of nitrostyrenes with internal alkynes: A new synthetic
strategy for cross coupling/ C-H annulation and facile access to indenones
Tetrahedron
Letters 2016, 57, 1576-1581.
172)
Alla Siva
Reddy, A. Leela Siva Kumari, Soumen Saha and K. C. Kumara Swamy
Palladium-Catalyzed Tandem-Cyclization of Functionalized
Ynamides: An Approach to Benzosultams
Adv.
Synth. Catal. 2016, 358, 1625-1638.
171) A. Leela Siva
Kumari and K. C. Kumara Swamy
Gold-Catalyzed
Concomitant [3 + 3] Cycloaddition/Cascade Heterocyclization of Enynones/Enynals
with Azides Leading to Furanotriazines
J. Org.
Chem. 2016, 81, 1425-1433.
170)
Srinivasarao
Allu and K. C. Kumara Swamy
Palladium-catalysed ortho-acylation
of 6-anilinopurines/purine nucleosides via C-H activation
RSC Adv. 2015, 5, 92045-92054.
169) Anasuyamma
Uruvakilli, G. Gangadhara rao and K. C. Kumara Swamy
Gold(I) catalysed sequential dehydrative
cyclisation/intermolecular [4 + 2] cycloaddition of alkynyldienols onto
activated alkynes/alkenes: a facile route to substituted norbornadienes/
norbornenes
Org.Biomol.Chem. 2015, 13, 10060-10071.
168)
Srinivasarao
Allu and K. C. Kumara Swamy
Ruthenium-Catalyzed Oxidative
Annulation of 6-Anilinopurines with Alkynes via C H Activation: Synthesis of
Indole Substituted Purines/Purine Nucleosides
Adv. Synth. Catal. 2015, 357,
2665-2680.
167)
R.
N. Prasad Tulichala and K. C. Kumara Swamy
Palladium-catalysed
decarboxylative nitrile insertion via C H activation or self-coupling of indole-2-carboxylic
acids: a new route to indolocarbolines and triindoles
Chem. Commun. 2015, 51,
12008-12011.
166)
Alla
Siva Reddy and K. C. Kumara Swamy
Use of Elemental Sulfur or Selenium in a Novel One-Pot
Copper-Catalyzed Tandem Cyclization of Functionalized Ynamides Leading to
Benzosultams
Org. Lett.
2015, 17, 2996-2999.
165)
Mandala
Anitha, Ramesh Kotikalapudi and K. C. Kumara Swamy
FeCl3 catalysed regioselective allylation of phenolic
substrates with (α hydroxy)allylphosphonates
J. Chem. Sci. 2015, 127,
1465-1475.
164)
G.
Gangadhara rao, R. N. Prasad Tulichala and K. C. Kumara Swamy
Spontaneous resolution upon crystallization of
allenyl-bis-phosphine oxides
Chem. Commun. 2015, 51, 7168-7171.
163) A. Leela Siva
Kumari and K. C. Kumara Swamy
Divergence in the
Reactivity between Amine- and Phosphine-Catalyzed Cycloaddition Reactions of
Allenoates with Enynals: One-Pot Gold-Catalyzed Synthesis of Trisubstituted
Benzofurans from the [3 + 2] Cycloadduct via 1,2-Alkyl
Migration and Dehydrogenation
J. Org.
Chem. 2015, 80, 4084-4096.
162) G. Gangadhara
rao and K. C. Kumara Swamy
Cyclodiphosphazanes as synthetic probes:
P-C/P-N bond formation from the reaction with functionalized propargyl alcohols
and N-hydroxy substrates
J. Chem.
Sci. 2015, 127,
197-207.
161)
G.
Gangadhara rao, Anasuyamma Uruvakilli and K. C. Kumara Swamy
Bronsted Acid Mediated Alkenylation and Copper-Catalyzed
Aerobic Oxidative Ring Expansion/Intramolecular Electrophilic Substitution of
Indoles with Propargyl Alcohols: A Novel One-Pot Approach to
Cyclopenta[c]quinolines
Org. Lett.
2014, 16, 6060-6063.
160)
Alla Siva
Reddy, M. Nagarjuna Reddy and K. C. Kumara Swamy
A
simple copper-catalysed tandem cyclisation of ynamides leading to triazolo-1,2,4-benzothiadiazine-1,1-dioxides in PEG-400 medium
RSC Adv. 2014, 4, 28359-28367.
159) Srinivasarao Allu and K.
C. Kumara Swamy
Ruthenium-Catalyzed Synthesis of Isoquinolones with
8-Aminoquinoline as a Bidentate Directing Group in C-H Functionalization
J. Org.
Chem. 2014, 79, 3963-3972.
158) G. Gangadhara rao, Ramesh Kotikalapudi, M.
Nagarjuna Reddy and K. C. Kumara Swamy
Allenylphosphine oxides as simple
scaffolds for phosphinoylindoles and phosphinoylisocoumarins
Beilstein J. Org. Chem. 2014, 10, 996-1005.
157)
Ramesh Kotikalapudi, A. Leela Siva Kumari and K. C. Kumara Swamy
NHC-gold(I) catalysed [4 + 2]
cycloaddition-acyclic addition of dialkyl substituted propargylic esters with
1,3-diphenylisobenzofuran: synthesis of novel benzo[c]fluorenols and
substituted dienes
RSC Adv. 2014, 4, 17717-17725.
156)
G. Gangadhara rao and K. C. Kumara Swamy
Unusual nitrogen based heterocycles via allenic
intermediates from the reaction of propargyl alcohols with P(III)
substrates
Tetrahedron 2014, 70, 2643-2653.
155)
Anasuyamma Uravakilli, Ramesh Kotikalapudi and K. C. Kumara Swamy
Base-Promoted One-Pot Sequential Phosphite Addition and
5-exo-dig Cyclization of Enynals: A Facile Route to Trisubstituted Furans
Synthesis 2014, 46, 1197-1204.
154) M. Nagarjuna Reddy and K. C. Kumara Swamy
Palladium-Catalyzed Reactions of Allenes with 2-Iodobenzenesulfonamides:
Simple Synthesis of Benzosultams under Green Conditions
Synthesis 2014, 46, 1091-1099.
153)
R. Rama Suresh, R. N. Prasad Tulichala, Ramesh Kotikalapudi and K.
C. Kumara Swamy
P(n-Bu)3
Catalyzed Reactions of Salicyl N-Thiophosphinyl Imines with
Allenylphosphonates: Synthesis of Phosphono-Chromans
Journal
of Heterocyclic Chemistry 2014, 51, 760-767.
152) A. Leela Siva Kumari, Venu Srinivas and K. C.
Kumara Swamy
Reactivity
of allenylphosphonates and allenylphosphine oxides toward 9-chloroacridines and
acridone A facile route to new N-substituted
acridones
J. Chem. Sci. 2013, 125, 1405-1417.
151)
M. Nagarjuna Reddy and K. C. Kumara Swamy
Dual catalysis byCu(I): facile single
step click and intramolecular C-O bond formation leading to triazole tethered
dihydro benzodioxines/ benzoxazines/ benzoxathiines/ benzodioxepines
Org.Biomol.Chem. 2013, 11,
7350-7360.
150) Ramesh Kotikalapudi, K. C. Kumara Swamy
Gold(I)
catalysed cycloisomerisation of b-hydroxy propargylic esters to
dihydropyrans/2H-pyrans via allene intermediates
Tetrahedron 2013, 69, 8002-8012.
149)
Manisha Patni, Raakhi Gupta, Ramesh
Kotikalapudi, K. C. Kumara Swamy, Raj K. Bansal
Nitrenium ion induced
tandem S-S coupling, 1,2-prototropic shift and
reduction
Tetrahedron Letters 2013, 54,
2321-2324.
148) K. V. Sajna and K. C. Kumara
Swamy
Vinyl Azides Derived
from Allenes: Thermolysis Leading to Multisubstituted 1,4-Pyrazines
and Mn(III)-Catalyzed Photochemical Reaction Leading to Pyrroles
J. Org. Chem. 2012, 77,
8712-8722.
147)
M. Phani Pavan, M. Nagarjuna Reddy, N. N.
Bhuvan Kumar and K. C. Kumara Swamy
Base catalysed
synthesis of thiochromans and azo-linked chromenes using allenylphosphonates
Org. Biomol. Chem. 2012, 10,
8113-8118.
146) R. Rama Suresh and K. C.
Kumara Swamy
Palladium-Catalyzed
Annulation of Allenes with Indole-2-carboxylic Acid Derivatives: Synthesis of Indolo[2,3-c]pyrane-1-ones via Ar-I Reactivity or C-H
Functionalization
J. Org. Chem. 2012, 77,
6959-6969.
145) K. V. Sajna and K. C. Kumara
Swamy
Allenylphosphonates/Allenylphosphine
Oxides as Intermediates/ Precursors for Intramolecular Cyclization Leading to
Phosphorus- Based Indenes, Indenones, Benzofurans, and Isochromenes
J. Org. Chem. 2012, 77,
5345-5356.
144) Ramesh Kotikalapudi, K. C.
Kumara Swamy
Efficient AgOTf or Ph3PAuCl-AgSbF6
catalyzed cyclization of 1-hydroxy-2-alkynylallylphosphonates/2-alkynylallyl
alcohols to 2-furylphosphonates/2,3,5-trisubstituted
furans
Tetrahedron Letters 2012, 53,
3831-3834.
143) M. Nagarjuna Reddy and K. C.
Kumara Swamy
A Facile Construction
of [6,6]-, [6,7]-, [6,8]-, and [6,9]Ring-Fused
Triazole Frameworks by Copper-Catalyzed, Tandem, One-Pot, Click and
Intramolecular Arylation Reactions: Elaboration to Fused Pentacyclic
Derivatives
Eur. J. Org. Chem. 2012, 2013-2022.
142) O. Anjaneyulu, D. Maddileti
and K. C. Kumara Swamy
Structural motifs in
phenylbismuth heterocyclic carboxylates-secondary interactions leading to
oligomers
Dalton Trans. 2012, 41,
1004-1012.
141)
Venu Srinivas, K.V. Sajna, K.C. Kumara Swamy
Zn(OTf)2 catalyzed
addition-cyclization reaction of allenylphosphine oxides with propargyl
alcohol-unexpected formation of 2,5-dimethylenetetrahydrofurans and
2-substituted furans
Tetrahedron Letters 2011, 52, 5323-5326.
140) K. C. Kumara Swamy, Srinivasarao Allu , Venu Srinivas , Balaraman Ekambaram and K. V. P.
Pavan Kumar
Alkynyl and Phosphonyl
Substituted Nucleobases: A Case of Thermally Induced Conformational
Polymorphism
Cryst. Growth Des. 2011, 11, 2302-2310.
139) Venu Srinivas, K. V. Sajna
and K. C. Kumara Swamy
To stay as allene or
go further? Synthesis of novel phosphono-heterocycles and polycyclics via
propargyl alcohols
Chem. Commun. 2011, 47,
5629.
138) Venu Srinivas, E. Balaraman,
K. V. Sajna and K. C. Kumara Swamy
Catalyst-Free and
Catalysed Addition of P(O)-H Bonds to Allenyl/Alkynyl-
Phosphonates and -Phosphane Oxides: Use of a Robust, Recoverable Dinuclear
Palladium(I) Catalyst
Eur. J. Org. Chem. 2011, 4222.
137) M. Phani Pavan and K. C. Kumara Swamy
Stereoselective Synthesis of Pyrrolo[1,2-a]indoles from Allenes in PEG-400 as
the Reaction Medium
SynLett 2011, 9, 1288.
136) O.
Anjaneyulu and K. C. Kumara Swamy
Studies on bismuth carboxylates- Synthesis and
characterization of a new structural form of bismuth(III)
dipicolinate
J. Chem. Sci. 2011, 123, 131-137.
135)
K. C. Kumara Swamy, Gangadhararao G, Venu Srinivas, N. N. Bhuvan Kumar, E. Balaraman and Manab
Chakravarty
Cyclodiphosph(III)azane
chemistry- Ylides from the reaction of [(RNH)P-N(t-Bu)]2 [R = t-Bu, i-Pr]
with dimethyl maleate and chiral ansa-type derivatives from reaction of [ClP-N(t-Bu)]2
with a substituted BINOL
Inorg. Chim. Acta. 2011, 372, 374-382.
134)
K. V. Sajna, Ramesh Kotikalapudi, Manab Chakravarty, N. N. Bhuvan Kumar and
K. C. Kumara Swamy
Cycloaddition Reactions of Allenylphosphonates and Related Allenes with
Dialkyl Acetylenedicarboxylates, 1,3-Diphenylisobenzofuran
and Anthracene
J. Org. Chem., 2011, 76, 920-938.
133) K. V. Sajna, Venu Srinivas and K. C. Kumara
Swamy
Efficient Palladium-Catalyzed Double Arylation of Phosphonoalkynes and
Diarylalkynes in Water: Use of a Dinuclear Palladium(I)-Catalyst
Adv. Synth. Catal. 2010, 352,
3069-3081.
132) O. Anjaneyulu, T. K. Prasad and K. C. Kumara
Swamy
Tris(4-hydroxypyridinium)
nitrato lanthanide complexes [M(4-O-C6H4NH)3(NO3)2(H2O)2]]NO3] {M = La, Ce, Pr,
Nd, Eu, Gd}- Synthesis and structural characterization
Inorganica
Chmica Acta, 2010, 363, 2990-2995.
131)
A. Srinivasa Rao, Eadi Sunil Babu, K.C. Kumara Swamy, Samar K. Das
Isolation and
structural characterization of 1,5-benzodiazepinium
cation in an inorganic-organic hybrid compound [C12H17N2]3[Bi2Cl9].2EtOH
Polyhedron 2010, 29, 1706-1714.
130)
K.C. Kumara Swamy, G. Gangadhararao, R. Rama Suresh, N.N. Bhuvan
Kumar, Manab Chakravarty
Exploring organic reactions using simple cyclodiphosphazanes
J. Organomet. Chem. 2010, 695,
1042-1051.
129) O. Anjaneyulu, T. K. Prasad and K. C. Kumara
Swamy
Coordinatvely polymeric and monomeric bismuth(III) complexes with pyridine carboxylix acids
Dalton Trans. 2010, 39,
1935-1940.
128) M. Phani Pavan, Manab Chakravarty and K. C.
Kumara Swamy
Pd-Catalyzed Reactions of Allenylphosphonates and
Related Allenes Leading to Functionalized Benzofurans, Isocoumarins and
Benzopyrans
Eur. J.
Org. Chem. 2009, 5927-5940.
127) E. Balaraman, Venu Srinivas and K. C. Kumara
Swamy
Hydrophosphonylation
of activated alkenes and alkynes via fluoride ion activation in ionic liquid
media
Tetrahedron 2009, 65, 7603-7610.
126)
K.C. Kumara Swamy , M. Phani Pavan , and Venu Srinivas
Spiro- and Tricyclic Phosphoranes with Six- and
Higher-Membered Rings
Top
Heterocycl Chem 2009, 20, 99-145.
125)
Venu Srinivas and K. C. Kumara Swamy
Facile formation of
phosphono-acridanes via chloroacridines
ARKIVOC 2009, (xii), 31-42.
124)
K. C. Kumara Swamy, N. N. Bhuvan Kumar, E. Balaraman and K. V. P. Pavan
Kumar
Mitsunobu
and Related Reactions: Advances and Applications
Chem. Rev. 2009, 109, 2551-2651.
123)
N. N. Bhuvan Kumar, M. Nagarjuna Reddy and K. C. Kumara Swamy
Reactivity
of Allenylphosphonates toward Salicyladehydes and Activated Phenols: Facile
Synthesis of Chromenes and Substituted Butadienes
J. Org. Chem. 2009, 74, 5395-5404.
122) Rama
Suresh and K. C. Kumara Swamy
An inexpensive cyclodipaohpaazane as an efficient ligand for the
palladium-catalyzed amination of aryl bromides and chlorides
Tetrahedron
Lett. 2009, 50, 6004-6007.
121) K. V. P. Pavan Kumar, M. Phani Pavan and K. C.
Kumara Swamy
Characterization
of the first hexacoordinate phosphorus compound with S→P←S bonds
Inorg. Chem. Commun. 2009, 12, 544-547.
120)
N. N. Bhuvan Kumar, Manab Chakravarty, N.
Satish Kumar, K. V. Sajna and K. C. Kumara Swamy
Allenylphosphonates with a 1,3,2-dioxaphosphorinane
ring: Synthesis, structures, stability and utility
J. Chem. Sci. 2009, 121, 23-36.
119) N. N. Bhuvan Kumar and K. C.
Kumara Swamy
The reaction of allenes
with phosphorus(III) compounds bearing a P-NH-(t-Bu)
group: isolation of both enantiomers in crystalline form from an achiral system
Tetrahedron Lett. 2008, 49, 7135-7138.
118)
Manab Chakravarty, N. N. Bhuvan Kumar, K. V.
Sajna and K. C. Kumara Swamy
Allenylphosphonates - Useful Precursors of Pyrazoles
and 1,2,3-Triazoles
Eur. J. Org. Chem. 2008, 4500-4510.
117) N. N. Bhuvan Kumar and K. C.
Kumara Swamy
Single Diastereomers of Unsymmetrical Tris-Spirocyclic
Cyclotriphosphazenes Based on 1,10-Bi-2-naphthol-Synthesis
and Structures
Chirality 2008, 20, 781-789.
116)
E. Balaraman and K. C. Kumara Swamy
A convenient
chromatography-free access to enantiopure 6,6i-di-tert-butyl-1,10-binaphthalene-2,2i-diol
and its 3,3i-dibromo, di-tert-butyl and phosphorus derivatives:
utility in asymmetric synthesis
Tetrahedron: Asymmetry 2007, 18, 2037-2048.
115) Manab Chakravarty and K. C.
Kumara Swamy
Reactivity and Utility
of Allenylphosphonates- Formation of Novel Hydroperoxide and Propargylic
Alcohol and Facile Thiol Addition under Catalyst-free, Solvent-free Conditions
Synthesis 2007, 3171-3178.
114) Manab Chakravarty, R. Rama Suresh, and K. C. Kumara Swamy
Molecularly
Nonstoichiometric Crystals in Phosphorus Compounds
Inorg. Chem. 2007, 46, 9819-9826.
113)
Y. Sundarayya, K. C. Kumara Swamy and C. S. Sunandana
Sudden Olivine LiFePO4 Nanocrystallisation by
Progressive Introduction of Li into Ferrous Phosphate Structure Functional
Nanoscale Ceramics for Energy Systems
MRS
Proceedings Volume 1023E (Electronic
papers only - No book published; Editors: E. Ivers-Tiffee, S. Barnett)
2007, 1023-JJ03-06.
112)
Y. Sundarayya, K.C. Kumara Swamy and C.S. Sunandana
Oxalate based
non-aqueous sol-gel synthesis of phase pure sub-micron LiFePO4
Materials
Research Bulletin 2007, 42, 1942-48.
111)
K.V.P. Pavan Kumar and K.C. Kumara Swamy
The first structural study on a
cyclic tricoordinate phosphorochloridite and a pentacoordinate phosphorane
based on 1,2,3,5-protected myo-inositol-a new
conformation of 1,3,2-dioxaphosphorinane ring
Carbohydrate Research 2007, 342, 1182-1188.
110)
K. C. Kumara Swamy, K. V. P. Pavan Kumar, R. Rama Suresh and N.
Satish Kumar
Easy and Stereoselective Synthesis of Cyclopropyl-Substituted
Phosphonates via a-Chlorophosphonates
Synthesis 2007,
1485-1490.
109)
K. C. Kumara Swamy, Venu Srinivas, K. V. P. Pavan Kumar and K.
Praveen Kumar
New Anthracenyl Substituted
Phosphonates: Synthesis and Utility
Synthesis 2007,
893-901.
108)
N. N. Bhuvan Kumar and K. C. Kumara Swamy
Synthesis and Structures of cis- and trans- bis(allenyl)cylclodiphosph(V) azanes and a
bis(allyl)cyclodiphosph(V)azane
Polyhedron 2007, 26, 883-890.
107) K. C. Kumara Swamy, E.
Balaraman, M. Phanipavan, N. N. Bhuvan Kumar, K. P. Praveen Kumar and N. Satish
Kumar
Unusual
products in the reactions of phosphorus(III) compounds
with N=N, C≡C or conjugated double-bonded systems
J. Chem. Sci. 2006, 118, 495-501.
106)
K. C. Kumara Swamy and N. Satish Kumar
New Features in Pentacoordinate Phosphorus Chemistry
Acc. Chem.
Res. 2006, 39, 324-333.
105) Manab Chakravarty and K. C.
Kumara Swamy
Palladium Catalyzed Coupling of Allenylphosphonates,
Phenylallenes, and Allenyl Esters: Remarkable Salt Effect and Routes to Novel
Benzofurans and Isocoumarins
J. Org. Chem. 2006, 71, 9128-9138.
104) N. N. Bhuvan Kumar, Manab Chakravarty and
K. C. Kumara Swamy
Structure and reactivity
of the intermediates in the phosphine catalyzed
transformations of electron deficient alkenes and alkynes
New J. Chem. 2006, 30, 1614-1620.
103) K.
C. Kumara Swamy, E. Balaraman and N. Satish Kumar
Synthesis and utility of new amine/nucleobase addition
products of allenylphosphonates
Tetrahedron 2006, 62, 10152-10161.
102)
K. C. Kumara Swamy
Molecule Matters: A chromium compound with a quintuple bond
Resonance 2006, 11, 72- 75
(Popular article for undergraduates).
101)
K. V. P. Pavan Kumar, N. Satish Kumar and K. C. Kumara Swamy
Structurally Diverse Penta- and Hexa-coordinate Phosphorus
Compounds from the Reaction of Diethyl- or Diisopropyl- Azodicarboxylates with Phosphorus(III) Compounds
New J. Chem. 2006, 30, 717-728.
100) K. C. Kumara Swamy, K. Praveen Kumar and N.
N. Bhuvan Kumar
Further Characterization of Mitsunobu-type Intermediates in
the Reaction of Dialkyl Azodicarboxylates with P(III)
Compounds
J. Org. Chem. 2006, 71, 1002-1008.
099)
K. V. P. Pavan
Kumar and K. C. Kumara Swamy
Two phosphate-imidazole complexes: One with and one without
hydrogen bonded guest
Acta Crystallogr. 2005, C61,
o668-o670.
098) Sudha Kumaraswamy, K. Senthil
Kumar, N. Satish Kumar and K. C.Kumara Swamy
Addition Products of a P(III)-Isothiocyanate
to Dialkyl Acetylenedicarboxylates: A Spirocyclic Phosphinimine and a
Triphosphorus Heterocycle with Tetra- and Penta-coordinate Phosphorus
Dalton
Transactions 2005, 1847-1851.
097) Manab Chakravarty, Praveen
Kommana and K. C. Kumara Swamy
Non-stoichiometry induced by differential oxygen/ lone pair
occupation in chiral bicyclic 1,11-binaphthoxy
cyclodiphosphazanes
Chem. Commun. 2005 5396- 5398.
096) K. C. Kumara Swamy, Sudha Kumaraswamy, K. Senthil Kumar and C. Muthiah
Cyclic chlorophosphites as scaffolds for one-pot synthesis of
a-aminophosphonates under solvent-free conditions
Tetrahedron
Lett. 2005,
46, 3347-3351.
095) E. Balaraman and K. C. Kumara
Swamy
Conversion of Meso
to dl Form and vice versa in Bisphosphonates: Synthesis and Structures of New Meso, dl and (Meso+dl)
Bisphosphonates derived from Cyclic Phosphites and Dialkyl
acetylenedicarboxylates
Synthesis 2004, 3037-3042.
094) K. Praveen Kumar, Manab
Chakravarty and K. C. Kumara Swamy
Synthesis and Structures of New Oxidation/ Cycloaddition
Products of Cyclodiphosph(III)azanes
Z. Anorg.
Allg. Chem. 2004, 630, 2063-2070.
093) K. V. P. Pavan Kumar, K.
Praveen Kumar, M. Vijjulatha and K. C. Kumara Swamy
Formation of phosphonates and pyrophosphates in the reactions
of chlorophosphate esters with strong organic bases
J. Chem. Sci.
2004, 116,
311-317.
092) N. Satish Kumar, K. Praveen
Kumar, K. V. P. Pavan Kumar, Praveen Kommana, J. J. Vittal and K. C. Kumara
Swamy
Diverse Modes of Reactivity of Dialkylazodicarboxylates with P(III) Compounds: Products Other than the
Morrison-Brunn-Huisgen Intermediate in a Mitsunobu Type Reaction
J. Org. Chem.
2004, 69,
1880-1889.
091)
N. Satish Kumar and K. C. Kumara Swamy
Synthesis and Structures of Unsymmetrical Bis- and Tris-
Cyclotriphosphazenes
Polyhedron 2004, 24, 979-985.
090) N. Satish Kumar, J. J. Vittal
and K. C. Kumara Swamy
A hexacoordinated aluminium complex with a new type of seven-membered
chelate ring involving a cyclic phosphate ester
Acta Crystallogr. Sect. E, 2004, 60, m1321-m1323.
089)
Praveen Kommana, N.
Satish Kumar, J. J Vittal, E. G. Jayasree, E. D. Jemmis and K. C. Kumara Swamy
Does a sterically bulky group occupy the equatorial site in
trigonal bipyramidal phosphorus?
Org. Lett. 2004, 6,
145-148.
088) Manab Chakravarty, B.
Srinivas, C. Muthiah and K. C. Kumara Swamy
Synthesis and Utility of a-Methoxy Phosphonates
with a 1,3,2-Dioxaphosphorinane Ring
Synthesis 2003, 2368-2372.
087) N. Satish Kumar, Sudha
Kumaraswamy and Musa A. Said and K. C. Kumara Swamy
Hydrolysis of Cyclic Phosphites/ Phosphoramidites and its
Inhibition - Reversible Cyclization of Acyclic Phosphonate Salts to Cyclic
Phosphites
Org. Proc.
Res. Dev. 2003, 7, 925-928.
086)
K. C. Kumara Swamy, Michael Veith, Volker Huch, Sanjay Mathur
Structural Motifs in Zirconium (t-Butoxy) Phosphinates, Arsinates and Phosphates
Inorg. Chem. 2003, 42, 5837-5843.
085) Praveen Kommana, K. V. P.
Pavan Kumar and K. C. Kumara Swamy
Synthesis and structures of the macrocycle [(OCH2CEt2CH2O){P(N-t-Bu)2P}]2
Indian J.
Chem. 2003, 42A,
2371-2375.
084) P. Kommana, J. J. Vittal and
K. C. Kumara Swamy
Synthesis and Structures of Novel Bis- and Tetrakis-
Cyclodiphosphazane Compounds Appended to a Diol or a Tetra-ol
Polyhedron 2003, 22, 843-847.
083) K. C. Kumara Swamy and N.
Satish Kumar
Pentacoordinated phosphorus in action
Curr. Sci. 2003, 85, 1256-1258.
082) P. Kommana, S. Kumaraswamy
and K. C. Kumara Swamy
A novel paddle-wheel shaped spirocyclic cyclotetraphosphazene
from the thermolysis of a P(III) azide
Inorg. Chem.
Commun. 2003, 6, 394-397.
081) Praveen Kommana and K. C.
Kumara Swamy
Potassium-18-crown-6 salt of the cyclic phosphate (OCH2CMe2CH2O)P(O)(OH) as a hydrate
Indian J.
Chem. 2003, 42A, 1061-1063.
080) C. Muthiah, K. Senthil Kumar,
J. J. Vittal and K. C. Kumara Swamy
New Allylphosphonates Derived from (OCH2CMe2CH2O)PCl and Baylis-Hillman Adducts- Stereochemistry and Utility
SynLett 2002, 1787-1790.
079)
N. Satish Kumar, Praveen Kommana, J. J. Vittal, and K. C. Kumara
Swamy
Pentacoordinate Phosphoranes with Reversed Apicophilicity as
Stable Intermediates in a Mitsunobu Type Reaction
J. Org. Chem. 2002, 67, 6653-6658.
078) Praveen Kommana, Sudha
Kumaraswamy, J. J. Vittal and K. C. Kumara Swamy
Apical versus Equatorial Disposition of Substituents in
Tetraoxyphosphoranes Bearing a 1,3,2-Dioxaphosphocin
Ring: Implications on Apicophilicity in Trigonal Bipyramidal Phosphorus
Inorg. Chem. 2002, 41,
2356-2363.
077) Sudha Kumaraswamy and K. C.
Kumara Swamy
A Spirocyclic Tetraoxyphosphorane with an Apically Located
Chlorine in a Trigonal Bipyramid and its Hydrolysis Product
Polyhedron 2002, 21, 1155-1161.
076) K. C. Kumara Swamy, Sudha
Kumaraswamy, Praveen Kommana, N. Satish Kumar and K. Senthil Kumar
Chemistry of selected cyclic P(III)
compounds possessing a P-Cl bond
Proc. Ind.
Acad. Sci. (Chem.). 2002, 114, 367-377.
075)
S. Kumaraswamy, Praveen Kommana, N Satish Kumar and K. C. Kumara
Swamy
Novel Reactions of Phosphorus(III)
Azides and Isocyanates: Unusual Modes of Cycloaddition with Dipolarophiles and an
Unexpected Case of Ring Expansion
Chem. Commun.
2002, 40-41.
074)
K. C. Kumara Swamy, Praveen Kommana, M. Vijjulatha and K. Praveen
Kumar
Oxidative Addition Reactions of Cyclodiphosph(III)azanes
Phosph. Sulf.
Silicon 2001, 168, 355-358.
073) K. C. Kumara Swamy and S.
Kumaraswamy
Potassium-18-crown-6 Salt of a Cyclic
Inositol Phosphate
Acta Crystallogr. Sect. 2001, C57, 1147-1148.
072) N. Satish Kumar and K. C.
Kumara Swamy
2,2-(21,21-Dimethyl-1,3-propanedioxy)-4,4,6,6-tetrachlorocyclo-triphosphazatriene
Acta
Crystallogr. 2001, C57,
1421-1422.
071) K. P. Kumar, C. Muthiah, S.
Kumaraswamy and K. C. Kumara Swamy
Direct Synthesis of a-Substituted Phosphonates
Tetrahedron Lett. 2001, 42,
3219-3221.
070)
K. C. Kumara Swamy, S. Kumara-swamy, S. Raja and K Senthil Kumar
Cyclic Dithiophosphate salts [Et3NH]+ [(OCH2CMe2CH2O)P(S)S]-
and [Et3NH]+ [CH2{4-t-Bu-6-Me-C6H4O}2P(S)S]-
J. Chem.
Crystallogr. 2001, 31, 51-56.
069)
K. C. Kumara Swamy and M. A. Said
Cyclohexylammonium (21-hydroxybiphenyl)-2-phosphonate
Acta Crystallogr.
2001, 57C, 491-492.
068) K. C. Kumara Swamy, S.
Kumaraswamy and P. Kommana
Very Strong C-H...O, N-H...O and O-H...O Hydrogen Bonds Involving a Cyclic
Phosphate
J. Am. Chem.
Soc. 2001, 123, 12642-12649.
067) Sudha Kumaraswamy, K. Senthil
Kumar, S. Raja and K. C. Kumara Swamy
Tub and Boat-chair Forms in a 1,3,2-Dioxaphosphocin
Ring: Do C-H O Interactions Influence the Conformations?
Tetrahedron 2001, 57, 8181-8184.
066) K. Senthil Kumar and K. C.
Kumara Swamy
Ferrocenyl Substituted Chlorostilbenes and Butadienes
J. Organomet.
Chem. 2001, 637-639, 616-620.
065)
Praveen Kommana and K. C. Kumara Swamy
Synthesis and structural characterization of a new class of
macrocycles based on a cyclodiphosphazane skeleton
Inorg. Chem. 2000, 39,
4384-4385.
064)
C. Muthiah, K. Praveen Kumar, C. Aruna Mani and K. C. Kumara Swamy
Chlorophosphonates- Inexpensive Precursors for Stereodefined
Chloro-substituted Olefins and Unsymmetrical Disubstituted Acetylenes
J. Org. Chem. 2000, 65,
3733-3737.
063) Sudha Kumaraswamy, C. Muthiah
and K. C. Kumara Swamy
Characterization of Stereoisomers of Spirophosphoranes
Bearing an Eight Membered Ring: Implications on Apicophilicity in Trigonal
Bipyramidal Phosphorus
J. Am. Chem.
Soc. (commun.) 2000, 122, 964-965.
062) K. C. Kumara Swamy, S.
Kumaraswamy, M. A. Said, R. H-. Irmer, M. Puelm
Cyclic Hexacoordinate Phosphorus Compounds
Curr. Sci. 2000, 78, 473-478.
061) C. Muthiah, M. A. Said, M.
Puelm, R. Herbst-Irmer and K. C. Kumara Swamy
New phosphoranes with five- and seven-membered rings:
influence of the nature of the substituents on hydrogen bonding
Polyhedron 2000, 19, 63-68.
060) K. C. Kumara Swamy, M. A. Said, M. Veith and V. Huch
Synthesis, Reactivity and Structures of Cyclic Arsenites with
an N-As Bond
Phosph. Sulf.
Silicon 1999, 152, 191-201.
059)
K. C. Kumara Swamy, S. Nagabrahmanandachari and K. Raghuraman
A Novel Trinuclear n-Butyltin Cluster Incorporating
Three Ferrocene Carboxylate Substituents
J. Organomet.
Chem. 1999, 587, 132-135.
058) K. C. Kumara Swamy, M. A.
Said and M. Nethaji
A Heptacoordinated Mononuclear Diphenylantimony Carboxylate
J. Chem.
Crystallogr. 1999, 29, 1103-1106.
057) C. Muthiah and K. C. Kumara
Swamy
2,21-Biphenyl
(Cyclohexylamino) phosphonate: A Hydrogen-Bonded Dimer
Acta
Crystallogr. 1999, C55,
110-112.
056) M. Vijjulatha, Sudha
Kumaraswamy, K. C. Kumara Swamy and U. Engelhardt
Synthesis and Structures of New Bicyclic
1,3-Di-t-butyl-1,3,2-l3-4-l3-diaza-diphosphetidines
Containing Ten and Eleven Membered Rings
Polyhedron 1999, 18,
2557-2562.
055)
M. Vijjulatha, K. C. Kumara Swamy, J. J. Vittal and L. L. Koh
Synthesis and structures of new symmetrically and
unsymmetrically substituted cyclodiphosphazanes
Polyhedron 1999, 18, 2249-2254.
054)
K. C. Kumara Swamy, C. Muthiah, Sudha Kumaraswamy and M. A. Said
Oxidative addition reactions of cyclic aryloxy-, amino- and
chloro-phosphites and arsenites
Proc. Indian
Acad. Sci. (Chem. Sci.) 1999, 111, 489-500.
053) S. Kumaraswamy, M.
Vijjulatha, C. Muthiah, K. C. Kumara Swamy* and U. Engelhardt
Synthesis, reactivity and structures of spirocyclic products
derived from octachlorocyclotetraphosphazene- comparison to spirocyclic
cyclotriphosphazenes and linear phosphazenes
J. Chem.
Soc., Dalton Trans. 1999, 891-899.
052) C. Muthiah, K. Praveen Kumar,
S. Kumaraswamy and K. C. Kumara Swamy
An Easy access to trisubstituted vinyl chlorides and improved
synthesis of chloro/ bromostilbenes
Tetrahedron 1998, 54,
14315-14326.
051) S. Nagabrahmanandachari, C.
Hemavathi, K. C. Kumara Swamy, D. M. Poojary and A. Clearfield
Reaction of n-Butyltin Dihydroxy Chloride with Carboxylic and
Phosphinic Acids: Crystal Structures of the Ladder [{Sn(n-Bu)(O2CCHPh2)}3Cl2O2]2
and the unsolvated cluster [{Sn(n-Bu)(O2PPh2)Cl2}{Sn(n-Bu)(O2PPh2)2(OH)}]2
Main Group
Metal Chemistry 1998, 21, 789-802.
050)
M. Vijjulatha, K. Praveen Kumar, K. C. Kumara Swamy and J. J.
Vittal
The Reaction of Chlorophosphates with Strong Bases: Synthesis
and Characterization of the Phosphonate Salts
Tetrahedron
Lett. 1998, 39, 1819-1822.
049)
K. C. Kumara Swamy, M. A. Said, K. Sudha, R.H-Irmer and M. Puelm
Hydrolysis of Spirophosphoranes with a Saturated 1,3,2- Dioxaphosphorinane Ring: X-ray Structure of the
Intermolecularly H-bonded Phosphate Ester (OCH2CMe2CH2O)P(O)(2,21-O-C6H4-C6H4OH)
Polyhedron 1998, 17, 3643-3648.
048) K. C. Kumara Swamy, M. A.
Said, S. Nagabrahmanandachari, D. M. Poojary and A. Clearfield
Synthesis and structures of new mono- and multi-nuclear
benzyltin carboxylates and phosphinates: a novel dibenzyltin phosphinate stabilized
by hydrogen bonding
J. Chem.
Soc., Dalton Trans. 1998, 1645-1651.
047) M. Vijjulatha, K. C. Kumara
Swamy, V. Huch and M. Veith
The Antimony Trichloride Adduct of (Chloro)bis(2,6-dimethylpiperidino)
Phosphoramidate
Acta
Crystallogr. 1997, C53, 1789-1791.
046) S. Kumaraswamy and K. C.
Kumara Swamy
A Convenient Route to Aryl Substituted Chloro and Bromo
Olefins
Tetrahedron
Lett. 1997, 38, 2183-2184.
045) M. A. Said, M. Puelm, R. H- Irmer and K. C.
Kumara Swamy
Cyclic Amino-Phosphites and Phosphoranes Possessing Six- and
Higher-Membered Rings: A Comparative Study of Structure and Reactivity
Inorg. Chem. 1997, 36, 2044-2051.
044)
S. Kumaraswamy, R. S. Selvi and K. C. Kumara Swamy
Synthesis of New a-Hydroxy, a-Halogeno and Vinylphosphonates derived from 2-Hydrido-5,5-Dimethyl-1,3,2-Dioxaphosphorinane
Synthesis 1997, 207-212.
043) M. A. Said, K. C. Kumara
Swamy, M. Veith and V. Huch
First Structural Study of a Stable Arsorane Containing 1,3,2-Dioxarsenane Rings and an N-As Donor Acceptor bond:
Arsenic vs Phosphorus Chemical Behavior
Inorg. Chem. 1996, 35,
6627-6630.
042) M. A. Said, M. Puelm, R. H-
Irmer and K. C. Kumara Swamy
Bi- and Tricyclic Penta- and
Hexacoordinated Phosphoranes with Varying Ring Sizes: Synthesis, Structures,
and Reactivity
J. Am. Chem. Soc. 1996, 118,
9841-9849.
041) M.
A. Said, K. C. Kumara Swamy, D. M. Poojary, A. Clearfield, M. Veith and V. Huch
Dinuclear and tetranuclear cages of oxodiphenylantimony
phosphinates: synthesis and structures
Inorg. Chem. 1996, 35, 3235-3241.
040) S. Kumaraswamy, S. Nagabrahmananda-chari
and K. C. Kumara Swamy
Allylation of b-ketoaldehydes and functionalized
imines by diallyltin dibromide: Formation of skipped and conjugated dienes
Synth. Commun. 1996, 26, 729-744.
039)
M. A. Said, K. C. Kumara Swamy, M. Veith and V. Huch
Reactivity of cyclic arsenites and phosphites: X-ray
structures of bis(5,5-dimethyl-1,3,2-dioxarsenan-2-yl) ether and bis(2,4,8,10-tetra-tert-butyl-12H-dibenzo[d,g][1,3,2]
dioxarsenocin-6-yl) ether
J. Chem.
Soc., Perkin Trans. I 1995, 2945-2951.
038) M. A. Said, K. C. Kumara
Swamy, Kamlesh Babu, K. Aparna and M. Nethaji
Diphenylantimony(V)-Oxo/ Chloro Carboxylates and Phosphinates: X-ray Crystal Structures of
[Ph2SbCl(O2P(C6H11)2]2O
and [Ph2Sb(O2CPh)2]2O
J. Chem.
Soc., Dalton Trans. 1995, 2151-2157.
037) S. Nagabrahmanandachari and
K. C. Kumara Swamy
Synthesis and Spectral Analysis of Tin Tetracarboxylates and
Phosphinates
Indian J.
Chem. 1995, 34A, 658-660.
036) M. A. Said, K. C. Kumara
Swamy, K. Chandra Mohan and N. Venkata Lakshmi
Oxidative Addition Reactions of Cyclic Chlorophosphites and
Arsenites with Diols and 1,2-Quinones: X-ray Structure
of the Phosphocin (ClCH2CMe2CH2O)
P(O){(O-2,4-(t-Bu)2C6H2)2CH2}
Tetrahedron 1994, 50, 6989-6998.
035)
K. C. Kumara Swamy and S. Nagabrahmanandachari
On the Properties of n-Butyltin Oxo Cages and Clusters
Phosph. Sulf.
Silicon 1992, 65, 9-11.
034)
R. R. Holmes, J. M. Holmes, R. O. Day, K. C. Kumara Swamy and V.
Chandrasekhar
Synthesis and Molecular Structures of Fluorophosphoranes, R3PF2,
Isoelectronic with anionic fluorosilicates
Phosph. Sulf.
Silicon 1995, 103, 153-169.
033) K. C. Kumara Swamy, M. Veith
and V. Huch
Chloro(aryloxy/alkoxy) Gallium Compounds: Synthesis and
Structures of (2,4,6-Me3C6H2O)GaCl.t-BuNH2,
(2,6-(t-Bu)2-4-(Me)C6H2O)GaCl2. OEt2
and [t-Bu-NH3]+[(Cl3Ga) 2O-2,4,6-Me3C6H2]
Bull. Soc.
Chim. France 1995, 132, 540-544.
032) M. Veith, K. C. Kumara Swamy
and V. Huch
Synthesis and Structures of New aminogallanes with Four and
Six Membered Rings: A Novel Thermolysis Reaction of the Diazasilagalletidine [Me2Si(N-t-bu)2GaCl]2
Phosph. Sulf.
Silicon 1995, 103, 25-37.
031) K. C. Kumara Swamy and R. R.
Holmes
Monoorganotin Phosphinate Clusters: The Oxygen-capped Cluster
[(n-BuSn(OH)O2PPh2)3O][Ph2PO2]
and its Conversion to the Cubic Cluster [n-BuSnO.O2PPh2]4
Inorganic
Synthesis 1992, 29, 24-26.
030)
R. R. Holmes, R. O. Day, J. A. Deiters, K. C. Kumara Swamy, J. M.
Holmes, J. Hans, S. D. Burton and T. K. Prakasha
Cyclic Oxyphosphoranes: Models for Reaction Models for
Reaction
Phosphorus
Chemistry: Developments in American Science (Eds. E. N. Walsh, E. J.
Griffiths, R. W. Parry, Griffiths, R. W. Parry), Washington D.C., 1992,
pp.18-40.
029)
K. C. Kumara Swamy, R. O. Day and R. R. Holmes
Polynuclear Chlorine Containing Organooxotin Clusters
Inorg. Chem. 1992, 31,
4184-4193.
028) K. C. Kumara Swamy, C.
Sreelatha, R. O. Day, J. M. Holmes
Isolation of First Anionic Five Coordinated Silicates With Six- and Seven-Membered Oxygen Containing Rings
Inorg. Chem. 1991, 30, 3126-3132.
027) K. C. Kumara Swamy and R. R.
Holmes
NMR Spectroscopy of New Penta-coordinated Siliconates and
Phosphoranes
Magnetic
Resonance-Current Trends [C.
L. Khetrapal and G. Govil, Narosa
Publishing House, New Delhi, Publishing House, New Delhi, 1990, 187-196.
026) R. O. Day, K. C. Kumara
Swamy, L. Fairchild, J. M. Holmes and R. R. Holmes
Influence of Hydrogen Bonding on the Formation of Boat and
Chair Conformations of Six-Membered Rings in Spirocyclic Tetraoxyphosphoranes
J. Am. Chem.
Soc. 1991, 113, 1627-1635.
025)
R. R. Holmes, K. C. Kumara Swamy, J. M. Holmes and R. O. Day
Conformational Effects of Ring Fusion and Heteroatom
Substitution in Six-Membered Rings of Spirocyclic Oxyphosphoranes
Inorg. Chem. 1991, 30,
1052-1062.
024)
S. D. Burton, K. C. Kumara Swamy, J. M. Holmes, R. O. Day and R. R.
Holmes
Conformational Preferences of Monocyclic Pentaoxyphosphoranes
Varying in Ring Size
J. Am. Chem.
Soc. 1990, 112, 6104-6115.
023) K. C. Kumara Swamy, R. O.
Day, J. M. Holmes and R. R. Holmes
Conformational Preferences of Spirocyclic
Pentaoxyphosphoranes Varying in Ring Size
J. Am. Chem. Soc. 1990, 112,
6095-6103.
022) K. C. Kumara Swamy, J. M.
Holmes, R. O. Day and R. R. Holmes
First Structural Study of a Thiophosphorane Containing a
Six-Membered Ring. Phosphorus-Sulfur vs Phosphorus-Oxygen Ligand Preferences
J. Am. Chem.
Soc. 1990, 112, 6092-6094.
021) K. C. Kumara Swamy, V.
Chandrasekhar, J. J. Harland, J. M. Holmes, R. O. Day and R. R. Holmes
Pentacoordinate Acyclic and Cyclic Anionic Oxysilicates: A 29Si
NMR and X-ray Structural Study
J. Am. Chem.
Soc. 1990, 112, 2341-2348.
020)
K. C. Kumara Swamy, S. D. Burton, J. M. Holmes, R. O. Day and R. R.
Holmes
Cyclic Oxyphosphoranes with Six- and
Seven-Membered Rings
Phosph. Sulf. Silicon 1990, 49, 367-372.
019)
K. C. Kumara Swamy, S. D. Burton, J. M. Holmes, R. O. Day and R. R.
Holmes
Cyclic Oxyphosphoranes
Phosph. Sulf.
Silicon 1990, 53, 437-455.
018) K. C. Kumara Swamy, C. G.
Schmid, R. O. Day and R. R. Holmes
Tetranuclear Organooxotin Cage Compounds Formed with Phosphate and
Phosphonate Ligands: A New Class of Organotin Clusters
J. Am. Chem. Soc. 1990, 112, 223-228.
017) R.R. Holmes, R. O. Day, K. C.
Kumara Swamy, C. G. Schmid, S. D. Burton and J. M. Holmes
Cluster Chemistry of a New Class of Organooxotin Compounds
Main Group
Metal Chem. 1989, 13, 291-303.
016) K. C. Kumara Swamy, R. O. Day
and R. R. Holmes
Monoorgano(chloro)oxotin Clusters with Phosphinate Ligands
Phosph. Sulf.
Silicon 1989, 41, 291-296.
015)
K. C. Kumara Swamy, C. G. Schmid, R. O. Day and R. R. Holmes
Crown and Extended Organo(oxo)tin
Compounds Formed with Phosphinate Ligands. A New Class of Tetranuclear Tin
Clusters
J. Am. Chem.
Soc. 1988, 110, 7067-7076.
014)
R. R. Holmes, K. C. Kumara Swamy, C. G. Schmid and R. O. Day
Cubic, Butterfly and Oxygen-capped Clusters of
n-Butyloxotin-phosphinates - A New Class of Organotin Compounds
J. Am. Chem.
Soc. 1988, 110, 7060-7066.
013) R. R. Holmes, R. O. Day, V. Chandrasekhar,
C. G. Schmid, K. C. Kumara Swamy and J. M. Holmes
A New Class of Oligomeric Organotin Compounds
Inorganic and
Organometallic Polymers- [Ed. M. Zeldin, K.J. Wynne
and H.R. Allcock] 1988, Chapter 38, 469-482.
012) K. C. Kumara Swamy, R. O. Day
and R. R. Holmes
A New Structural Form of Tin as a Double Cube. A Heptanuclear
Tin-sulfur Cluster
J. Am. Chem.
Soc. 1988, 110, 7543-7544.
011) R. O. Day, V. Chandrasekhar,
K. C. Kumara Swamy, J. M. Holmes, S. D. Burton and R. R. Holmes
Novel Drum and Mixed
Drum Organo(oxo)tin Clusters from Carboxylic,
Phosphinic and Phosphoric Acids
Inorg. Chem. 1988, 27, 2887-2893.
010)
K. C. Kumara Swamy, R. O. Day and R. R. Holmes
A New Structural Form
of Tin in a Cubic Cluster
J. Am. Chem.
Soc. 1987, 109, 5546-5548.
009) P. Y. Narayana Swamy, S.
Ganapathiappan, K. C. Kumara Swamy and S. S. Krishnamurthy
Pathways in the Nucleophilic Substitution Reactions of
Halogenocyclo-phosphazenes and Subtle Aspects of the Mechanism of Formation of
Bicyclic Phosphazenes
Phosphorus
and Sulfur 1987, 30, 429-432.
008) K. C. Kumara Swamy, S. S.
Krishnamurthy, A. R. V. Murthy, R. A. Shaw and M. Woods
Reaction of Octachlorocyclotetraphosphazene with Sodium-2,2,2-Trifluoroethoxide
Indian J.
Chem. 1986, 25A, 1004-1011.
007) K. C. Kumara Swamy and S. S.
Krishnamurthy
Studies of Phosphazenes 28. Reactions of
(Triphenylphosphazenyl) Pentachloro and Pentafluorocyclotriphosphazenes with
Sodium Methoxide. Mechanistic Aspects and their Implications for Nucleophilic
Displacement at a Tetrahedral P(V) Center
Inorg. Chem. 1986, 25, 920-928.
006)
K. C. Kumara Swamy, P. Ramabrahmam and S. S. Krishnamurthy
Studies of Phosphazenes
27. Synthesis of (Triphenylphosphazenyl) Pentachloro and
Pentafluorocyclotriphosphazenes
Synth. React. Inorg. Met. Org. Chem. 1985, 15, 1023-1035.
005)
K. C. Kumara Swamy, M. D. Poojary, S. S. Krishnamurthy and H.
Manohar
Studies of Phosphazenes
25. Synthesis, N.m.r. Spectroscopy and Mode of Formation of (Triphenylphosphazenyl)
aziridino cyclotriphosphazenes. X-Ray Structure and Enzyme Inhibiting Activity
of N3P3(NPPh3)(NC2H4)5
J. Chem. Soc., Dalton Trans. 1985, 1881-1889.
004) K. C. Kumara Swamy and S. S.
Krishnamurthy
Studies of Phosphazenes 22. High-field nuclear magnetic
resonance investigation of novel isomeric oxophosphazadienes
J. Chem.
Soc., Dalton Trans. 1985, 1431-1433.
003)
K. C. Kumara Swamy and S. S. Krishnamurthy
Studies of Phosphazenes 20. Spirocyclic Fluorocyclotriphosphazenes
Indian J.
Chem. 1984, 23A, 717-723.
002)
K. C. Kumara Swamy, M. D. Poojary, S. S. Krishnamurthy and H. Manohar
Aziridinolysis of (Triphenylphosphazenyl)
Pentachlorocyclotriphosphazene: X-ray crystal Structure of N3P3(NPPh3)(NC2H4)5
Z. Naturforsch. 1984, B39, 615-617.
001) K. C. Kumara Swamy and S. S.
Krishnamurthy
Methanolysis of (Triphenylphosphazenyl) Chloro and
Fluorocyclotriphosphazenes
Phosphorus
and Sulfur 1983, 18, 241-244.
|
Home - Research Interest-
Research Group-
Funding-
Publications |