Items where Author is "Abiraj, K. "

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Dinesh, B. and Manjunath, H. R. and Naveen, S. and Abiraj, K. and Ramesha Baba, A. and Channegowda, D. and Sridhar, M. A. and Shashidhara Prasad, J. (2010) Synthesis and Crystal Structure of S-ethyl-2(tert-butoxycarbonylamino)4-methyl-pentanethioate. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 517. pp. 161-166.

Naveen, S. and Dinesh, B. and Abiraj, K. and Channegowda, D. and Sridhar, M. A. and Shashidhara Prasad, J. (2007) Synthesis and crystal structure of tert-butyl 2-((phenylthio)-carbonyl)pyrrolidine-1-carboxylate. JOURNAL OF CHEMICAL CRYSTALLOGRAPHY, 37 (11). pp. 721-725.

Policegoudra, R. S. and Abiraj, K. and Channegowda, D. and Aradhya, S. M. (2007) Isolation and characterization of antioxidant and antibacterial compound from mango ginger (Curcuma amada Roxb.) rhizome. JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 852 (1-2). pp. 40-48.

Abiraj, K. and Dinesh, B. and Srinivasa, G. R. and Channegowda, D. (2006) Catalytic transfer hydrogenation of imines to secondary amines using inexpensive commercial zinc dust and ammonium formate. JOURNAL OF CHEMICAL RESEARCH-S (8). pp. 534-535.

Dinesh, B. and Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2006) Tin-mediated reduction of azoarenes to hydrazoarenes using hydrazine hydrate. JOURNAL OF CHEMICAL RESEARCH-S (7). pp. 422-423.

Srinivasa, G. R. and Abiraj, K. and Ramesha Baba, A. and Channegowda, D. (2006) Mn(III) oxidation of peptides: A mechanistic investigation of kinetic variations in hydrophobic-induced oxidation of tetrapeptides of elastin sequences. INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 38 (2). pp. 115-123.

Abiraj, K. and Ramesha Baba, A. and Srinivasa, G. R. and Channegowda, D. (2006) Mn(III) oxidation of peptide polymers of elastin sequences: synthesis, kinetics and mechanistic study. JOURNAL OF PHYSICAL ORGANIC CHEMISTRY, 19 (1). pp. 68-74.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2006) Polymer-supported formate and zinc: A novel system for the transfer hydrogenation of aromatic nitro compounds. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 45 (1). pp. 297-301.

Doreswamy, B. H. and Mahendra, M. and Abiraj, K. and Channegowda, D. and Sridhar, M. A. and Shashidhara Prasad, J. (2005) Synthesis and crystal structure of tripeptide fragment of elastin. JOURNAL OF CHEMICAL CRYSTALLOGRAPHY, 35 (10). pp. 829-833.

Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2005) Novel and efficient transfer hydrogenolysis of protected peptides using recyclable polymer-supported hydrogen donor. INTERNATIONAL JOURNAL OF PEPTIDE RESEARCH AND THERAPEUTICS, 11 (2). pp. 153-157.

Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2005) Palladium-catalyzed simple and efficient hydrogenative cleavage of azo compounds using recyclable polymer-supported formate. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 83 (5). pp. 517-520.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2005) Polymer-supported formate and magnesium: an efficient transfer hydrogenation system for the facile reduction of azo compounds. JOURNAL OF CHEMICAL RESEARCH-S (2). pp. 123-125.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2005) Clean and efficient hydrogenative cleavage of azo compounds using polymer-supported formate and zinc. SYNTHETIC COMMUNICATIONS, 35 (9). pp. 1161-1165.

Abiraj, K. and Ramesha Baba, A. and Srinivasa, G. R. and Channegowda, D. (2005) Mn(III) oxidation of peptide polymers of elastin sequences: synthesis, kinetics and mechanistic study. Journal of Physical Organic Chemistry, 19 (1, Cop). pp. 68-74. ISSN 0894-3230

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2005) Polymer-supported formate and magnesium. An efficient transfer hydrogenation system for the facile reduction of azo compounds. Journal of Chemical Research (2, Cop). pp. 123-125.

Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2005) Simple and efficient reduction of aromatic nitro compounds using recyclable polymer-supported formate and magnesium. AUSTRALIAN JOURNAL OF CHEMISTRY, 58 (2). pp. 149-151.

Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2005) Transfer hydrogenation of aromatic nitro compounds using polymer-supported formate and Pd-C. SYNTHETIC COMMUNICATIONS, 35 (2). pp. 223-230.

Abiraj, K. and Prasad, H. S. and Prakasha Gowda, A. S. and Channegowda, D. (2004) Design, synthesis and antibacterial activity studies of model peptides of proline/arginine-rich region in bactenecin7. PROTEIN AND PEPTIDE LETTERS, 11 (4). pp. 291-300.

Prasad, H. S. and Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2004) Hydrazinium monoformate mediated facile preparation of amines from azides catalyzed by zinc. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 43 (8). pp. 1787-1789.

Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2004) Novel and efficient synthesis of symmetrical functionalized biaryls using zinc and triethylammonium formate. SYNLETT (5). pp. 877-879.

Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2004) Facile synthesis of symmetrical functionalized biaryls from aryl halides catalyzed by commercial zinc dust using ammonium formate. TETRAHEDRON LETTERS, 45 (10). pp. 2081-2084.

Abiraj, K. and Sachidananda, M. K. and Prakasha Gowda, A. S. and Channegowda, D. (2004) Selective antifungal activity of shorter active analogues of Bactenecin7 against Fusarium mondiforme. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 43 (3). pp. 649-654.

Abiraj, K. and Channegowda, D. (2004) Magnesium-catalyzed proficient reduction of oximes to amines using ammonium formate. SYNTHETIC COMMUNICATIONS, 34 (4). pp. 599-605.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2004) Zinc-catalyzed hydrogenative cleavage of azo compounds using triethylammonium formate. SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 34 (2). pp. 223-231.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2004) Hydrogenative cleavage of azo compounds catalyzed by commercial zinc dust using ammonium acetate. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 43 (1). pp. 192-195.

Doreswamy, B. H. and Mahendra, M. and Abiraj, K. and Channegowda, D. and Sridhar, M. A. and Shashidhara Prasad, J. (2004) Crystal structure of fragments of elastin sequence (Boc-Ala-Pro-OBzl). X-Ray Structure Analysis Online, 20 (Jan.-M). pp. 25-26.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2004) Facile synthesis of azo compounds from aromatic nitro compounds using magnesium and triethylammonium formate. AUSTRALIAN JOURNAL OF CHEMISTRY, 57 (6). pp. 609-610.

Channegowda, D. and Abiraj, K. (2004) Heterogeneous Catalytic Transfer Hydrogenation in Peptide Synthesis. Cheminform, 35 (24).

Doreswamy, B. H. and Mahendra, M. and Abiraj, K. and Channegowda, D. and Sridhar, M. A. and Shashidhara Prasad, J. (2004) Synthesis and crystal structure of elastin sequence (Boc-Val-Pro-OBzl). X-Ray Structure Analysis Online, 20 (April-). pp. 53-54. ISSN 1348-2238

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2003) Hydrazine/magnesium mediated cost-effective and selective reduction of nitro compounds. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 42 (11). pp. 2885-2887.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2003) Magnesium/ammonium formate promoted rapid, low-cost and selective reduction of nitro compounds. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 42 (11). pp. 2882-2884.

Srinivasa, G. R. and Nalina, L. and Abiraj, K. and Channegowda, D. (2003) Zinc/ammonium formate: a chemoselective and cost-effective protocol for the reduction of azides to amines. JOURNAL OF CHEMICAL RESEARCH-S (10). pp. 630-631.

Channegowda, D. and Sankegowda, H. and Abiraj, K. (2003) Rapid cleavage of azo compounds to amine/s using Raney nickel and ammonium formate or formic acid. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 42 (7). pp. 1774-1776.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2003) The synthesis of azo compounds from nitro compounds using lead and triethylammonium formate. TETRAHEDRON LETTERS, 44 (31). pp. 5835-5837.

Abiraj, K. and Channegowda, D. (2003) Zinc/ammonium formate: a new facile system for the rapid and selective reduction of oximes to amines. JOURNAL OF CHEMICAL RESEARCH-S (6). pp. 332-334.

Abiraj, K. and Sankegowda, H. and Channegowda, D. (2003) Magnesium-catalysed cost effective and rapid reductive cleavage of azo compounds using ammonium formate. JOURNAL OF CHEMICAL RESEARCH-S (5). pp. 299-300.

Prasad, H. S. and Sankegowda, H. and Abiraj, K. and Channegowda, D. (2003) Catalytic transfer hydrogenation of azo compounds to hydrazo compounds using inexpensive commercial zinc dust and hydrazinium monoformate. SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 33 (4). pp. 717-724.

Channegowda, D. and Abiraj, K. (2003) Heterogeneous catalytic transfer hydrogenation in peptide synthesis. Letters in Peptide Science, 9 (4-5, C). pp. 153-165. ISSN 0929-5666

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2003) Lead-catalyzed synthesis of azo compounds by ammonium acetate reduction of aromatic nitro compounds. SYNTHETIC COMMUNICATIONS, 33 (24). pp. 4221-4227.

Abiraj, K. and Prakasha Gowda, A. S. and Channegowda, D. (2003) Synthesis of shorter active analogues of Bactenecin7: The effect of change of N-terminal configuration on antimicrobial activity. Letters in Peptide Science, 9 (6, Cop). pp. 283-290. ISSN 0929-5666

Abiraj, K. and Sankegowda, H. and Channegowda, D. (2002) Magnesium/hydrazinium monoformate: A new hydrogenation system for the selective reduction of nitro compounds. SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 32 (8). pp. 1409-1417.

Sankegowda, H. and Abiraj, K. and Channegowda, D. (2002) Reductive cleavage of azo compounds catalysed by commercial zinc dust and hydrazinium monoformate as a new hydrogen donor for heterogeneous catalytic transfer hydrogenation. JOURNAL OF CHEMICAL RESEARCH-S (8). pp. 384-385.

Sankegowda, H. and Abiraj, K. and Channegowda, D. (2002) Reductive cleavage of azo compounds catalyzed by commercial zinc dust using ammonium formate or formic acid. TETRAHEDRON LETTERS, 43 (7). pp. 1329-1331.

Channegowda, D. and Abiraj, K. (2002) Heterogeneous catalytic transfer hydrogenation in peptide synthesis. LETTERS IN PEPTIDE SCIENCE, 9 (4-5). pp. 153-165.

Channegowda, D. and Abiraj, K. and Augustine, P. (2002) New hydrogenation catalyst: An advantageous method for the removal of hydrogenolysable protecting groups in peptide synthesis. LETTERS IN PEPTIDE SCIENCE, 9 (1). pp. 43-47.

Channegowda, D. and Abiraj, K. and Augustine, P. (2002) New hydrogenation catalyst: an advantageous method for the removal of hydrogenolysable protecting groups in peptide synthesis. Letters in Peptide Science, 9 (1, Cop). pp. 43-47. ISSN 0929-5666

Abiraj, K. and Prakasha Gowda, A. S. and Channegowda, D. (2002) Synthesis of shorter active analogues of Bactenecin7: The effect of change of N-terminal configuration on antimicrobial activity. LETTERS IN PEPTIDE SCIENCE, 9 (6). pp. 283-290.

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