Works matching AU Swamy, K. C. Kumara

Results: 48

Single diastereomers of unsymmetrical tris-spirocyclic cyclotriphosphazenes based on 1,1′-bi-2-naphthol-Synthesis and structures.

Published in:

Chirality, 2008, v. 20, n. 6, p. 781, doi. 10.1002/chir.20528

By:

Bhuvan Kumar, N. N.;
Kumara Swamy, K. C.

Publication type:

Article

P( n-Bu)3.

Published in:

Journal of Heterocyclic Chemistry, 2014, v. 51, n. 3, p. 760, doi. 10.1002/jhet.2071

By:

Rama Suresh, R.;
Prasad Tulichala, R. N.;
Kotikalapudi, Ramesh;
Kumara Swamy, K. C.

Publication type:

Article

Tertiary‐Amine Controlled (3+3) or (4+2) Annulations of β′‐Acetoxy Allenoates with N‐Sulfonyl Ketimines: An Entry to m‐Teraryl and Fused Dihydropyridines.

Published in:

Advanced Synthesis & Catalysis, 2024, v. 366, n. 5, p. 1165, doi. 10.1002/adsc.202301143

By:

Qureshi, Asif Ali;
Kumar, A. Sanjeeva;
Kumara Swamy, K. C.

Publication type:

Article

Lewis‐Base Dependent (3+3) Annulations of Acetoxy Allenoates with Iminoindolines: α‐Carboline Scaffolds with Varied Substituents.

Published in:

Advanced Synthesis & Catalysis, 2022, v. 364, n. 24, p. 4316, doi. 10.1002/adsc.202200997

By:

Debnath, Shubham;
Kumar, A. Sanjeeva;
Chauhan, Sachin;
Kumara Swamy, K. C.

Publication type:

Article

Reaction of Indole‐2‐Carboxylates/Carboxylic Acids with Propargylic Alcohols: Dearomative Ring Expansion/Spirocyclization vs Fused Pentacyclics.

Published in:

Advanced Synthesis & Catalysis, 2022, v. 364, n. 3, p. 643, doi. 10.1002/adsc.202101038

By:

Shankar, Mallepalli;
Anasuyamma, Uruvakili;
Swamy, K. C. Kumara

Publication type:

Article

Rhodium(III)-Catalysed Carbenoid C(sp2)-H Functionalisation of Aniline Substrates with α-Diazo Esters: Formation of Oxindoles and Characterisation/Utility of an Intermediate-Like Rhodacycle.

Published in:

European Journal of Organic Chemistry, 2016, v. 2016, n. 34, p. 5697, doi. 10.1002/ejoc.201600968

By:

Allu, Srinivasarao;
Ravi, Manjula;
Kumara Swamy, K. C.

Publication type:

Article

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.

Published in:

European Journal of Organic Chemistry, 2012, v. 2012, n. 10, p. 2013, doi. 10.1002/ejoc.201101816

By:

Nagarjuna Reddy, M.;
Kumara Swamy, K. C.

Publication type:

Article

Ethanol as a Hydrogenating Agent: Palladium-Catalyzed Stereoselective Hydrogenation of Ynamides To Give Enamides.

Published in:

Angewandte Chemie International Edition, 2017, v. 56, n. 24, p. 6984, doi. 10.1002/anie.201702277

By:

Siva Reddy, Alla;
Kumara Swamy, K. C.

Publication type:

Article

Synthesis and Structures of New Oxidation/ Cycloaddition Products of ?3-CyclodiphosphazanesDedicated to Professor Michael Veith on the Occasion of his 60th Birthday.

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 2004, v. 630, n. 12, p. 2063, doi. 10.1002/zaac.200400275

By:

K. Praveen Kumar;
Manab Chakravarty;
K. C. Kumara Swamy

Publication type:

Article

New addition and cyclization reactions involving phosphorus based allenes.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 2018, v. 193, n. 2, p. 81, doi. 10.1080/10426507.2017.1417302

By:

Swamy, K. C. Kumara;
Pavan, M. Phani;
Anitha, Mandala;
Gangadhararao, G.

Publication type:

Article

Reaction of allenylphosphonates/allenylphosphine oxides with thiocyanates/isothiocyanates or oxalyl chloride/AgNO 3.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 2017, v. 192, n. 6, p. 763, doi. 10.1080/10426507.2017.1287707

By:

Swamy, K. C. Kumara;
Chakravarty, Manab;
Debnath, Shubham;
Reddy, M. Nagarjuna

Publication type:

Article

Phosphorus-based allenes as scaffolds in cycloaddition and cyclization reactions.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 2016, v. 191, n. 11/12, p. 1427, doi. 10.1080/10426507.2016.1211651

By:

Swamy, K. C. Kumara;
Suresh, R. Rama;
Gangadhararao, G.;
Anitha, M.

Publication type:

Article

Oxidative Addition Reactions of Cyclodiphosph(III)Azanes.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 2001, v. 169, n. 1, p. 31, doi. 10.1080/10426500108546583

By:

Swamy, K. C. Kumara;
Kommana, Praveen;
Vijjulatha, M.;
Kumar, K. Praveen

Publication type:

Article

SYNTHESIS, REACTIVITY AND STRUCTURES OF CYCLIC ARSENITES WITH AN N→AS BOND.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1999, v. 152, n. 1, p. 191, doi. 10.1080/10426509908031630

By:

Kumara Swamy, K. C.;
Saida, Musa A.;
Veith, Michael;
Huch, V.

Publication type:

Article

SYNTHESIS AND MOLECULAR STRUCTURES OF FLUOROPHOSPHORANES, R 3 PF 2 , ISOELECTRONIC WITH ANIONIC FLUOROSILICATES.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1995, v. 103, n. 1-4, p. 153, doi. 10.1080/10426509508027374

By:

Holmes, Robert R.;
Holmes, Joan M.;
Day, Roberta O.;
Kumara Swamy, K. C.;
Chandrasekhar, V.

Publication type:

Article

SYNTHESIS AND STRUCTURES OF NEW AMINOGALLANES WITH FOUR AND SIX MEMBERED RINGS: A NOVEL THERMOLYSIS REACTION OF THE DIAZASILAGALLETIDINE [Me 2 Si(NtBu) 2 GaCl] 2.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1995, v. 103, n. 1-4, p. 25, doi. 10.1080/10426509508027363

By:

Veith, Michael;
Kumara Swamy, K. C.;
Huch, Volker

Publication type:

Article

ISOLATION OF THE FIRST ANIONIC FIVE-COORDINATED SILICATES WITH SIX-AND SEVEN-MEMBERED OXYGEN-CONTAINING RINGS.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1995, v. 100, n. 1-4, p. 107, doi. 10.1080/10426509508037703

By:

Swamy, K. C. Kumara;
Sreelatha, Channareddy;
Day, Roberta O.;
Holmes, Joan;
Holmes, Robert R.

Publication type:

Article

CYCLIC OXYPHOSPHORANES.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1995, v. 100, n. 1-4, p. 67, doi. 10.1080/10426509508037701

By:

Swamy, K. C. Kumara;
Burton, Sarah D.;
Holmes, Joan M.;
Day, Roberta O.;
Holmes, Robert R.

Publication type:

Article

CONFORMATIONAL PREFERENCES OF MONOCYCLIC PENTAOXYPHOSPHORANES VARYING IN RING SIZE.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1995, v. 100, n. 1-4, p. 23, doi. 10.1080/10426509508037699

By:

Burton, Sarah D.;
Swamy, K. C. Kumara;
Holmes, Joan M.;
Day, Roberta O.;
Holmes, Robert R.

Publication type:

Article

CONFORMATIONAL PREFERENCES OF SPIROCYCLIC PENTAOXYPHOSPHORANES VARYING IN RING SIZE.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1995, v. 100, n. 1-4, p. 1, doi. 10.1080/10426509508037698

By:

Swamy, K. C. Kumara;
Day, Roberta O.;
Holmes, Joan M.;
Holmes, Robert R.

Publication type:

Article

FIRST STRUCTURAL STUDY OF A THIOPHOSPHORANE CONTAINING A SIX-MEMBERED RING. PHOSPHORUS-SULFUR VS PHOSPHORUS-OXYGEN LIGAND PREFERENCES.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1995, v. 99, n. 1-4, p. 257, doi. 10.1080/10426509508031348

By:

Kumara Swamy, K. C.;
Holmes, Joan M.;
Day, Roberta O.;
Holmes, Robert R.

Publication type:

Article

PENTACOORDINATE ACYCLIC AND CYCLIC ANIONIC OXYSILICATES. A Si NMR AND X-RAY STRUCTURAL STUDY.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1995, v. 99, n. 1-4, p. 239, doi. 10.1080/10426509508031347

By:

Kumara Swamy, K. C.;
Chandrasekhar, V.;
Harland, John J.;
Holmes, Joan M.;
Day, Roberta O.;
Holmes, Robert R.

Publication type:

Article

A NEW STRUCTURAL FORM OF TIN AS A DOUBLE CUBE. A HEPTANUCLEAR TIN-SULFUR CLUSTER.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1995, v. 99, n. 1-4, p. 125, doi. 10.1080/10426509508031341

By:

Kumara Swamy, K. C.;
Day, Roberta O.;
Holmes, Robert R.

Publication type:

Article

CUBIC, BUTTERFLY, AND OXYGEN-CAPPED CLUSTERS OF n -BUTYLOXOTIN PHOSPHINATES. A NEW CLASS OF ORGANOTIN COMPOUNDS.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1995, v. 99, n. 1-4, p. 85, doi. 10.1080/10426509508031339

By:

Holmes, Robert R.;
Kumara Swamy, K. C.;
Schmid, Charles G.;
Day, Roberta O.

Publication type:

Article

A NEW STRUCTURAL FORM OF TIN IN A CUBIC CLUSTER.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1995, v. 99, n. 1-4, p. 65, doi. 10.1080/10426509508031337

By:

Kumara Swamy, K. C.;
Day, Roberta O.;
Holmes, Robert R.

Publication type:

Article

Advances in [4+3]‐Annulation/Cycloaddition Reactions Leading to Homo‐ and Heterocycles with Seven‐Membered Rings.

Published in:

Chemistry - An Asian Journal, 2020, v. 15, n. 16, p. 2380, doi. 10.1002/asia.202000545

By:

Selvaraj, Karuppu;
Chauhan, Sachin;
Sandeep, K.;
Swamy, K. C. Kumara

Publication type:

Article

Rhodium‐Catalyzed Vinyl Sulfonylation of 3‐Carbonyl‐Substituted Indoles with Ethenesulfonyl Fluoride by Cross‐Dehydrogenative Coupling: An Application in (3+2) Cycloaddition.

Published in:

European Journal of Organic Chemistry, 2022, v. 2022, n. 43, p. 1, doi. 10.1002/ejoc.202201037

By:

Sandeep, K.;
Kumar, A. Sanjeeva;
Kumara Swamy, K. C.

Publication type:

Article

Allylation of p-ketoaldehydes and functionalized imines by diallyltin dibromide: Formation of skipped and conjugated dienes.

Published in:

Synthetic Communications, 1996, v. 26, n. 4, p. 729, doi. 10.1080/00397919608086748

By:

Kumaraswamy, Sudha;
Nagabrahmanandachari, S.;
Kumara Swamy, K. C.

Publication type:

Article

DBU catalyzed (3 + 3) annulation of β′ and δ-acetoxy allenoates with benzo-oxathiin-dioxide and phenylthiazolone: Synthesis of pyrano-oxathiines and pyrano-thiazoles.

Published in:

Journal of Chemical Sciences, 2024, v. 136, n. 4, p. 1, doi. 10.1007/s12039-024-02302-5

By:

Qureshi, Asif Ali;
Chauhan, Sachin;
Swamy, K C Kumara

Publication type:

Article

Reactivity of ynamides with AlCl3 and ICl: Ready access to (E)-α-chloroenamides and (E/Z)-α-chloro-β-iodo-enamides.

Published in:

Journal of Chemical Sciences, 2021, v. 133, n. 1, p. 1, doi. 10.1007/s12039-020-01880-4

By:

Siva Reddy, Alla;
Anitha, Mandala;
Suraj;
Kumara Swamy, K C

Publication type:

Article

New reactions of allenes, alkynes, ynamides, enynones and isothiocyanates.

Published in:

Journal of Chemical Sciences, 2018, v. 130, n. 7, p. 1, doi. 10.1007/s12039-018-1496-2

By:

Swamy, K C Kumara;
Gangadhararao, G;
Anitha, Mandala;
Sivakumari, A Leela;
Reddy, Alla Siva;
Kalyani, Adula;
Allu, Srinivasarao

Publication type:

Article

Allenylphosphonates with a 1,3,2-dioxaphosphorinane ring: Synthesis, structures, stability and utility.

Published in:

Journal of Chemical Sciences, 2009, v. 121, n. 1, p. 23, doi. 10.1007/s12039-009-0003-1

By:

Kumar, N. N. Bhuvan;
Chakravarty, Manab;
Kumar, N. Satish;
Sajna, K. V.;
Swamy, K. C. Kumara

Publication type:

Article

Unusual products in the reactions of phosphorus(III) compounds with N=N, C≡C or conjugated double-bonded systems.

Published in:

Journal of Chemical Sciences, 2006, v. 118, n. 6, p. 495, doi. 10.1007/BF02703946

By:

Swamy, K. C. Kumara;
Balaraman, E.;
Pavan, M. Phani;
Kumar, N. N. Bhuvan;
Kumar, K. Praveen;
Kumar, N. Satish

Publication type:

Article

Ethanol as a Hydrogenating Agent: Palladium-Catalyzed Stereoselective Hydrogenation of Ynamides To Give Enamides.

Published in:

Angewandte Chemie, 2017, v. 129, n. 24, p. 7088, doi. 10.1002/ange.201702277

By:

Siva Reddy, Alla;
Kumara Swamy, K. C.

Publication type:

Article

Reactivity of allenylphosphonates/allenylphosphine oxides – some new addition/cycloaddition and cyclization pathways.

Published in:

Pure & Applied Chemistry, 2019, v. 91, n. 5, p. 773, doi. 10.1515/pac-2018-1111

By:

Swamy, K. C. Kumara;
Anitha, Mandala;
Debnath, Shubham;
Shankar, Mallepalli

Publication type:

Article

Exploring allene chemistry using phosphorus-based allenes as scaffolds.

Published in:

Pure & Applied Chemistry, 2017, v. 89, n. 3, p. 367, doi. 10.1515/pac-2016-0907

By:

Swamy, K. C. Kumara;
Anitha, Mandala;
Gangadhararao, G.;
Suresh, R. Rama

Publication type:

Article

REACTION OF n-BUTYLTIN DIHYDROXY CHLORIDE WITH CARBOXYLIC AND PHOSPHINIC ACIDS: CRYSTAL STRUCTURES OF THE LADDER [{Sn(n-Bu)(O2CCHPh2)}3CI2O2]2AND THE UNSOLVATED CLUSTER [{Sn(n-Bu)(O2PPh2)CI2}{Sn(n-Bu)(O2PPh2)2(OH)}]2

Published in:

Main Group Metal Chemistry, 1998, v. 21, n. 12, p. 789

By:

Nagabrahmanandachari, S.;
Hemavathi, C.;
Swamy, K. C. Kumara;
Poojary, Damodara M.;
Clearfield, Abraham

Publication type:

Article

On the Properties of n -Butyltin Ox0 Cages and Clusters.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1992, v. 65, n. 1-4, p. 9, doi. 10.1080/10426509208055307

By:

Swamy, K. C. Kumara;
Nagabrahmanandachari, S.

Publication type:

Article

CYCLIC OXYPHOSPHORANES.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1990, v. 53, n. 1-4, p. 437, doi. 10.1080/10426509008038056

By:

Kumara Swamy, K. C.;
Burton, Sarah D.;
Holmes, Joan M.;
Day, Roberta O.;
Holmes, Robert R.

Publication type:

Article

Cyclic Oxyphosphoranes with Six- and Seven-Membered Rings.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1990, v. 49-50, n. 1-4, p. 367, doi. 10.1080/10426509008038981

By:

Swamy, K. C. Kumara;
Burton, Sarah D.;
Holmes, Joan M.;
Day, Robehta O.;
Holmes, Robert R.

Publication type:

Article

Organo-Oxotin Cages Containing Arsinate Ligands.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1989, v. 41, n. 3/4, p. 467, doi. 10.1080/10426508908039746

By:

Burton, S. D.;
Kumara Swamy, K. C.;
Holmes, R. R.;
Day, R. O.

Publication type:

Article

A New Heptanuclear Tin Cluster Containing Sulfur and Oxygen in the Framework.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1989, v. 41, n. 3/4, p. 458, doi. 10.1080/10426508908039737

By:

Day, R. O.;
Kumara Swamy, K. C.;
Schmid, C. G.;
Holmes, R. R.

Publication type:

Article

Monoorgano (Chloro) oxotin Clusters With Phosphinate Ligands.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 1989, v. 41, n. 3/4, p. 291, doi. 10.1080/10426508908039717

By:

Kumara Swamy, K. C.;
Day, R. O.;
Homes, R. R.

Publication type:

Article

Palladium-Catalyzed Tandem-Cyclization of Functionalized Ynamides: An Approach to Benzosultams.

Published in:

Advanced Synthesis & Catalysis, 2016, v. 358, n. 10, p. 1625, doi. 10.1002/adsc.201500854

By:

Siva Reddy, Alla;
Siva Kumari, A. Leela;
Saha, Soumen;
Kumara Swamy, K. C.

Publication type:

Article

Ruthenium-Catalyzed Oxidative Annulation of 6-Anilinopurines with Alkynes via CH Activation: Synthesis of Indole-Substituted Purines/Purine Nucleosides.

Published in:

Advanced Synthesis & Catalysis, 2015, v. 357, n. 12, p. 2665, doi. 10.1002/adsc.201500314

By:

Allu, Srinivasarao;
Kumara Swamy, K. C.

Publication type:

Article

A Chromium Compound with a Quintuple Bond.

Published in:

Resonance: Journal of Science Education, 2006, v. 11, n. 9, p. 72

By:

Swamy, K. C. Kumara

Publication type:

Article

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.

Published in:

European Journal of Organic Chemistry, 2011, v. 2011, n. 22, p. 4222, doi. 10.1002/ejoc.201100197

By:

Srinivas, Venu;
Balaraman, E.;
Sajna, K. V.;
Kumara Swamy, K. C.

Publication type:

Article

Facile formation of phosphono-acridanes via chloroacridines.

Published in:

ARKIVOC: Online Journal of Organic Chemistry, 2009, p. 31

By:

Srinivas, Venu;
Kumara Swamy, K. C.

Publication type:

Article