Items where Division is "Department of > Chemistry" and Year is 2003

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Number of items: 53.

A

Abiraj, K. and Channe Gowda, D. (2003) Zinc/ammonium formate: a new facile system for the rapid and selective reduction of oximes to amines. Journal of Chemical Research (6). pp. 332-334. ISSN 1747-5198

Abiraj, K. and Shankare Gowda, . and Channe Gowda, 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.

Achar, B. N. and Fohlen, G. M. and Lokesh, K. S. (2003) Degradation study on the thermally stable nickel phthalocyanine sheet polymer. Polymer Degradation and Stability, 80 (3). 427 - 433. ISSN 1873-2321

Ambalavanan, P. and Palani, K. and Ponnuswamy, M. N. and Thirumuruhan, R. A. and Yathirajan, H. S. and Prabhuswamy, B. and Raju, C. R. and Nagaraja, P. and Mohana, N. K. (2003) Crystal Structures of two Imidazole Derivatives. Molecular Crystals and Liquid Crystals, 393 (1). pp. 75-82. ISSN 1563-5287

Ambalavanan, P. and Palani, K. and Ponnuswamy, M. N. and Thirumuruhan, R. A. and Yathirajan, H. S. and Prabhuswamy, B. and Raju, C. R. and Nagaraja, P. and Mohana, N. K. (2003) Crystal structures of two triazole derivatives. Molecular Crystals and Liquid Crystals, 393 (1). pp. 67-73. ISSN 1563-5287

Anil Kumar, N. V. and Rangappa, K. S. (2003) Synthesis and Characterization of Thymidine Adducts of Arylamines. Synthetic Communications, 33 (2). pp. 259-264. ISSN 1873-2259

B

Basappa and Sadashiva, M. P. and Mantelingu, K. and Swamy, S. Nanjunda and Rangappa, K. S. (2003) Solution-phase synthesis of novel Δ2-isoxazoline libraries via 1,3-dipolar cycloaddition and their antifungal properties. Bioorganic & Medicinal Chemistry, 11 (21). 4539 - 4544.

Basappa and Sadashiva, M. P. and Mantelingu, K. and Swamy, S. Nanjunda and Rangappa, K. S. (2003) Solution-phase synthesis of novel Δ2-isoxazoline libraries via 1,3-dipolar cycloaddition and their antifungal properties. Bioorganic & Medicinal Chemistry, 11 (21). 4539 - 4544. ISSN 1464-3391

Basavaiah, K. and Chandrashekar, U. and Prameela, H. C. (2003) Cerimetric determination of propranolol in bulk drug form and in tablets. Turkish Journal of Chemistry, 27 (5). pp. 591-599. ISSN 1303-6130

Basavaiah, K. and Chandrashekar, U. and Prameela, H. C. (2003) Determination of felodipine in bulk drug and in tablets by high performance liquid chromatography. Indian Journal of Chemical Technology, 10 (5). pp. 454-456. ISSN 0971-457X

Basavaiah, K. and Charan, V. S. (2003) New titrimetric and spectrophotometric methods for the determination of promethazine theoclate using metavanadate. Indian Journal of Chemical Technology, 10 (4). pp. 355-362. ISSN 0971-457X

Basavaiah, K. and Charan, V. S. (2003) Precipitation and complex formation reactions based titrimetric and spectrophotometric methods for the determination of diphenhydramine hydrochloride. Indian Journal of Chemical Technology, 10 (4). pp. 382-385. ISSN 0971-457X

Basavaiah, K. and Prameela, H. C. (2003) Spectrophotometric determination of salbutamol sulfate (SBS) and pyrantel pamoate (PRP) in bulk drugs and pharmaceuticals. Chemia Analityczna, 48 (2). pp. 327-334. ISSN 0009-2223

Basavaiah, K. and Prameela, H. C. (2003) Three useful bromimetric methods for the determination of salbutamol sulfate. Analytical and Bioanalytical Chemistry, 376 (6). pp. 879-883. ISSN 1618-2650

Basavaiah, K. and Prameela, H. C. (2003) Two simple methods for the estimation of albendazole and its dosage forms using chloramine-T. Il Farmaco, 58 (7). 527 - 534. ISSN 0014-827X

Basavaiah, K. and Prameela, H. C. and Chandrashekar, U. (2003) Simple High-performance Liquid Chromatographic Method for the Determination of Acyclovir in Pharmaceuticals. IL Farmaco, 58 (12). pp. 1301-1306. ISSN 0014-827X

Basavaiah, K. and Shakuntala Charan, Vaidyanathan (2003) Four new vanadometric methords for the assay of methdilazine in bulk drug and in pharmaceutical formulations. The Journal for Quality Research, 29. pp. 37-44. ISSN 15131874

Basavaraju, Y. B. and Anjanamurthy, C. (2003) Tetralone acids as intermediates for the synthesis of podophyllotoxin analogues. Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, 42 (4). pp. 876-880. ISSN 0975-0983

Basaviah, K. and Prameela, H. C. (2003) Use of an oxidation reaction for the quantitative determination of albendazole with chloramine-T and acid dyes. Analytical Sciences, 19 (5). pp. 779-784. ISSN 1348-2246

C

Chenne Gowda, D. and Shankare Gowda, . 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. ISSN 0975-0983

D

Doreswamy, B. H. and Mahendra, M. and Anandalwar, Sridhar M. and Shashidhara Prasad, J. and Mantelingu, K. and Basappa and Rangappa, K. S. (2003) Synthesis and crystal structure of 1-ethyl-3-(phenyl)-1,2,3-triazolium percholorate. Central European Journal of Chemistry, 1 (4). pp. 477-490. ISSN 1644-3624

Doreswamy, B. H. and Mahendra, M. and Sridhar, M. A. and Shashidhara Prasad, J. and Mantelingu, K. and Basappa, K. and Rangappa, K. S. (2003) Synthesis and crystal structure of 1-methyl-3-(4-nitrophenyl)-1,2,3 triazolium perchlorate. Molecular Crystals and Liquid Crystals, 403 (1). pp. 67-75. ISSN 1563-5287

G

Gowda, S. and Chenne Gowda, D. (2003) Zinc/hydrazine: A low cost-facile system for the reduction of nitro compounds. Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry, 42 (1). pp. 180-183. ISSN 0975-0983

H

Hemantha Kumar, M. S. and Nagaraja, P. and Yathirajan, H. S. (2003) Copper(II)-catalysed oxidative coupling reaction of 3-hydroxyacetanilide with 3-methyl-2-benzothiazolinone hydrazone for the spectrophotometric determination of traces of copper(II). Analytical and Bioanalytical Chemistry, 375 (2). pp. 315-318. ISSN 1618-2650

J

Jayalakshmi, K. and Sridhar, M. A. and Shashidhara Prasad, J. and Bhat, M. Narayan and Dharmaprakash, S. M. (2003) Synthesis, Growth, and Characterization of Sodium Coordinated Glycine-Nlo Material. Molecular Crystals and Liquid Crystals, 393 (1). pp. 95-103. ISSN 1563-5287

K

Khanum, S. A. and Shashikanth, S. and Sudha, B. S and Sriharsha, S. N (2003) Photochemical synthesis and antimicrobial activity of dihydrobenzofuranols from 2-alkoxy substituted benzophenones and ethyl-2-aroyl aryloxy acetates. Journal of Chemical Research (8). pp. 463-464. ISSN 1747-5198

Kiran Kumar, T. N. and Revanasiddappa, H. D. (2003) Rapid and sensitive spectrophotometric determination of trace amounts of iron(III) using leuco Xylene cyanol FF. Analytical and Bioanalytical Chemistry, 376 (7). pp. 1126-1130. ISSN 1618-2650

Kondarasaiah, M. H. and Ananda, S. and Puttaswamy and Made Gowda, N. M. (2003) Palladium(II)‐catalyzed oxidation of primary amines by Bromamine‐T in alkaline medium: a kinetic and mechanistic study. Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, 33 (7). pp. 1145-1156. ISSN 0094-5714

N

Nagaraja, P. and Arun Kumar, H. R. and Vasantha, R. A. and Yathirajan, H. S. (2003) Spectrophotometric determination of nimesulide by oxidative coupling with N-bromosuccinimide and promethazine hydrochloride. Oxidation communications, 26 (1). pp. 116-120. ISSN 0209-4541

Nagaraja, P. and Sunitha, K. R. and Yathirajan, H. S. and Vasantha, R. A. (2003) Spectrophotometric determination of 4,4'-Sulphonyldianiline. Indian journal of pharmaceutical sciences, 65 (1). p. 82. ISSN 1998-3743

Nagaraja, P. and Vasantha, R. A. and Yathirajan, H. S. (2003) Sensitive spectrophotometric method for the determination of indomethacin in capsules. Journal of Pharmaceutical and Biomedical Analysis, 31 (3). 563 - 569. ISSN 1873-264X

Nagaraja, P. and Yathirajan, H. S. and Raju, C. R. and Vasantha, R. A. and Nagendra, P. and Hemantha Kumar, M. S. (2003) 3-Aminophenol as a novel coupling agent for the spectrophotometric determination of sulfonamide derivatives. Il Farmaco, 58 (12). 1295 - 1300.

Nagaraja, P. and Yathirajan, H. S. and Vasantha, R. A. (2003) Highly sensitive reaction of tryptophan with p-phenylenediamine. Analytical Biochemistry, 312 (2). 157 - 161. ISSN 1096-0309

Nagaraju, P. and Hemanth Kumar, M. and Yathirajan, H. S. and Prakash, Jainara (2003) Highly Sensitive Reaction of Nitrate with Brucine and 3-Methyl-2-benzothiazolinone Hydrazone Hydrochloride for the Determination of Nitrate in Environmental Samples. Analytical Sciences, 19 (6). pp. 961-963. ISSN 1348-2246

Nagendra, P. and Yathirajan, H. S. and Rangappa, K. S. and Nagaraja, P. and Mahana, K. N. (2003) Kinetics and mechanism of the oxidation of 3-dimethylamino-1-propanol and 2-dimethylaminoethanol by bromamine-T using ruthenium(III)chloride as catalyst in hydrochloric acid medium. Oxidation Communications, 26 (2). pp. 212-222.

P

Prasad, H. S. and Shankare Gowda, . and Abiraj, K. and Channe Gowda, 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. ISSN 0094-5714

R

Ravi Kumar, K. R. and Basappa and Rangappa, K. S. and Mallesha, H. (2003) A facile route for the synthesis of novel γ-lactams. Journal of Heterocyclic Chemistry, 40 (4). pp. 607-609. ISSN 1943-5193

Ravi Kumar, K. R. and Mallesha, H. and Basappa and Rangappa, K. S. (2003) Synthesis of novel isoxazolidine derivatives and studies for their antifungal properties. European Journal of Medicinal Chemistry, 38 (6). 613 - 619. ISSN 1768-3254

Ravi Kumar, K. R. and Mallesha, H. and Rangappa, K. S. (2003) Synthesis and Characterization of 5-Substituted Novel Isoxazolidines Derived from 1,3-Dipolar Cycloaddition of Nitrones with Olefins: Studies of Antibacterial and Antifungal Activities. Synthetic Communications, 33 (9). pp. 1545-1555. ISSN 1532-2432

Ravi Kumar, K. R. and Mallesha, H. and Rangappa, K. S. (2003) Synthesis of Novel Isoxazolidine Derivatives and Their Antifungal and Antibacterial Properties. Archiv der Pharmazie, 336 (3). pp. 159-164. ISSN 1521-4184

Revanasiddappa, H. and Kumar, Kiran T. (2003) A highly sensitive spectrophotometric determination of platinum(IV) using leuco xylene cyanol FF. Analytical and Bioanalytical Chemistry, 375 (2). pp. 319-323. ISSN 1618-2650

Revanasiddappa, H. D. and Kiran Kumar, T. N. (2003) A highly sensitive spectrophotometric determination of chromium using leuco Xylene cyanol FF. Talanta, 60 (1). 1 - 8. ISSN 1873-3573

Revanasiddappa, H. D. and Kiran Kumar, T. N. (2003) A new spectrophotometric method for the determination of cerium using leuco disulphine blue. Journal of Analytical Chemistry, 58 (10). pp. 922-926. ISSN 1608-3199

Revanasiddappa, H. D. and Manju, B. (2003) HPLC determination of ritodrine hydrochloride in pharmaceutical formulations. Journal of Analytical Chemistry, 58 (8). pp. 775-777. ISSN 1608-3199

S

Shankare Gowda and Kempe Gowda, B. K. and Channe Gowda, D. (2003) Hydrazinium Monoformate: A New Hydrogen Donor. Selective Reduction of Nitrocompounds Catalyzed by Commercial Zinc Dust. Synthetic Communications, 33 (2). pp. 281-289. ISSN 1532-2432

Srinivasa, G. R. and Abiraj, K. and Channe Gowda, 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. ISSN 0975-0983

Srinivasa, G. R. and Abiraj, K. and Channe Gowda, D. (2003) Lead-catalyzed synthesis of Azo compounds by ammonium acetate reduction of aromatic nitro compounds. Synthetic Communications, 33 (24). pp. 4221-4227. ISSN 1532-2432

Srinivasa, G. R. and Abiraj, K. and Channe Gowda, 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. ISSN 0975-0983

Srinivasa, G. R. and Abiraj, K. and Channe Gowda, D. (2003) The synthesis of azo compounds from nitro compounds using lead and triethylammonium formate. Tetrahedron Letters, 44 (31). 5835 - 5837. ISSN 0040-4039

Srinivasa, G. R. and Nalina, L. and Abiraj, K. and Chenne Gowda, D. (2003) Zinc/ammonium formate: a chemoselective and cost-effective protocol for the reduction of azides to amines. Journal of Chemical Research (10). pp. 630-631. ISSN 1747-5198

Sudha, B. S. and Shashikanth, S. and Khanum, S. A. (2003) Synthesis and antimicrobial activity of 5-[(4-aroyl) aryloxymethyl]-2-(4-methylphenylamino)-1,3,4-thiadiazoles and 5-[(4-aroyl) aryloxy methyl]-4-(4-methylphenyl)-3-mercapto-4H-1,2,4-triazoles. Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, 42 (10). pp. 2652-2656. ISSN 0975-0983

V

Vishu Kumar, B. K. and Mantelingu, K. and Basappa and Rangappa, K. S. (2003) Synthesis of novel isoxazolidines via 1,3-dipolar cycloaddition of nitrones to olefins. Heterocyclic Communications, 9 (2). pp. 161-164. ISSN 2191-0197

Y

Yathirajan, H. S. and Raju, C. R. and Mohana, K. N. and Shashikanth, S. and Nagaraja, P. (2003) Kinetics and mechanism of oxidation of L-isoleucine and L-ornithine hydrochloride by sodium N-bromobenzenesulphonamide in perchloric acid medium. Turkish Journal of Chemistry, 27 (5). pp. 571-580. ISSN 303-6130

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