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Results: 1-18 |
Results: 18
Synthesis, X-ray and conformational studies of novel tetrazole-containing macrocycles: 4,13-dioxa-1,7,8,9,17,18,19,20-octaazatricyclo[14.2.1.1(7,10)]icosa-8,10(20),16(19),17-tetraene and 4,14-dioxa-1,7,8,9,10,18,19,20-octaazatricyclo[15.2.1.0(7,10)]icosa-8,10,17(20),18-tetraene
Authors: Zubarev, VY Trifonov, RE Filichev, VV Ostrovskii, VA Abell, AD Edmonds, MK
Citation: Vy. Zubarev et al., Synthesis, X-ray and conformational studies of novel tetrazole-containing macrocycles: 4,13-dioxa-1,7,8,9,17,18,19,20-octaazatricyclo[14.2.1.1(7,10)]icosa-8,10(20),16(19),17-tetraene and 4,14-dioxa-1,7,8,9,10,18,19,20-octaazatricyclo[15.2.1.0(7,10)]icosa-8,10,17(20),18-tetraene, J CHEM S P2, (3), 2001, pp. 417-421
Basicity of N-H- and N-methyl-1,2,3-triazoles in the gas phase, in solution, and in the solid state - An experimental and theoretical study
Authors: Abboud, JLM Foces-Foces, C Notario, R Trifonov, RE Volovodenko, AP Ostrovskii, VA Alkorta, I Elguero, J
Citation: Jlm. Abboud et al., Basicity of N-H- and N-methyl-1,2,3-triazoles in the gas phase, in solution, and in the solid state - An experimental and theoretical study, EUR J ORG C, (16), 2001, pp. 3013-3024
Synthesis of thymidine derivatives as potential pharmaceuticals against HIV/AIDS infection
Authors: Malin, AA Ostrovskii, VA
Citation: Aa. Malin et Va. Ostrovskii, Synthesis of thymidine derivatives as potential pharmaceuticals against HIV/AIDS infection, RUSS J ORG, 37(6), 2001, pp. 759-780
Basicity of phenyl-substituted 1,3-oxazoles
Authors: Trifonov, RE Ostrovskii, VA
Citation: Re. Trifonov et Va. Ostrovskii, Basicity of phenyl-substituted 1,3-oxazoles, RUSS J ORG, 37(3), 2001, pp. 416-420
Aminolysis of ethyl ester of 5-phenyltetrazol-2-ylacetic acid
Authors: Putis, SM Zubarev, VY Poplavskii, VS Ostrovskii, VA
Citation: Sm. Putis et al., Aminolysis of ethyl ester of 5-phenyltetrazol-2-ylacetic acid, KHIM GETERO, (6), 2001, pp. 759-762
Concerning regioselective arylation of NH-tetrazoles
Authors: Zubarev, VY Putis, SM Ostrovskii, VA
Citation: Vy. Zubarev et al., Concerning regioselective arylation of NH-tetrazoles, KHIM GETERO, (3), 2001, pp. 400-401
Basicity of benzotriazole
Authors: Volovodenko, AP Trifonov, RE Ostrovskii, VA
Citation: Ap. Volovodenko et al., Basicity of benzotriazole, RUSS J ORG, 36(9), 2000, pp. 1357-1359
Mechanisms of 5 '-O-benzoyl-2,3 '-anhydrothymidine reactions with nucleophiles: II. Kinetics of azidation with dimethylammonium azide in DMF-dioxane
Authors: Korchevskaya, EV Malin, AA Shcherbinin, MB Ostrovskii, VA
Citation: Ev. Korchevskaya et al., Mechanisms of 5 '-O-benzoyl-2,3 '-anhydrothymidine reactions with nucleophiles: II. Kinetics of azidation with dimethylammonium azide in DMF-dioxane, RUSS J ORG, 36(9), 2000, pp. 1369-1372
Alkylation and related electrophilic reactions at endocyclic nitrogen atoms in the chemistry of tetrazoles
Authors: Ostrovskii, VA Koren, AO
Citation: Va. Ostrovskii et Ao. Koren, Alkylation and related electrophilic reactions at endocyclic nitrogen atoms in the chemistry of tetrazoles, HETEROCYCLE, 53(6), 2000, pp. 1421-1448
A theoretical study of the 1,2,3-triazolo-iminodiazomethane isomerism in the gas phase
Authors: Trifonov, RE Alkorta, I Ostrovskii, VA Elguero, J
Citation: Re. Trifonov et al., A theoretical study of the 1,2,3-triazolo-iminodiazomethane isomerism in the gas phase, HETEROCYCLE, 52(1), 2000, pp. 291-302
Methods of synthesis of mono- and polynuclear NH-tetrazoles (review)
Authors: Zubarev, VY Ostrovskii, VA
Citation: Vy. Zubarev et Va. Ostrovskii, Methods of synthesis of mono- and polynuclear NH-tetrazoles (review), KHIM GETERO, (7), 2000, pp. 867-884
Use of tetrachlorosilane-sodium azide system in synthesis of tetrazoles from carboxylic acid amides
Authors: Esikov, KA Zubarev, VY Malina, AA Ostrovskii, VA
Citation: Ka. Esikov et al., Use of tetrachlorosilane-sodium azide system in synthesis of tetrazoles from carboxylic acid amides, KHIM GETERO, (7), 2000, pp. 992-993
Protolytic equilibria of some annelated azolo-azines
Authors: Volovodenko, AP Trifonov, RE Plekhanov, PV Rusinov, GL Beresnev, DG Ostrovskii, VA
Citation: Ap. Volovodenko et al., Protolytic equilibria of some annelated azolo-azines, KHIM GETERO, (6), 2000, pp. 816-824
1,5-Di(tetrazol-5-yl)-3-oxapentane as a substrate in the synthesis of novel heterocyclic systems
Authors: Zubarev, VY Filichev, VV Trifonov, RE Ostrovskii, VA
Citation: Vy. Zubarev et al., 1,5-Di(tetrazol-5-yl)-3-oxapentane as a substrate in the synthesis of novel heterocyclic systems, MENDELEEV C, (3), 1999, pp. 116-117
Tetrazoles - XL. Structure and basicity of 1,1 '-disubstituted 5,5 '-betetrazoles
Authors: Ostrovskii, VA Kochkina, EN Shcherbinin, MB Koldobskii, GI
Citation: Va. Ostrovskii et al., Tetrazoles - XL. Structure and basicity of 1,1 '-disubstituted 5,5 '-betetrazoles, ZH ORG KH, 35(12), 1999, pp. 1861-1867
An unusual formation of 5-phenyltetrazole in reaction of phenylacetylene with dimethylammonium azide
Authors: Trifonov, RE Ostrovskii, VA
Citation: Re. Trifonov et Va. Ostrovskii, An unusual formation of 5-phenyltetrazole in reaction of phenylacetylene with dimethylammonium azide, CROAT CHEM, 72(4), 1999, pp. 953-955
Energetic 1,2,4-triazoles and tetrazoles synthesis, structure and properties
Authors: Ostrovskii, VA Pevzner, MS Kofman, TP Shcherbinin, MB Tselinskii, IV
Citation: Va. Ostrovskii et al., Energetic 1,2,4-triazoles and tetrazoles synthesis, structure and properties, TARGETS IN HETEROCYCLIC SYSTEMS: CHEMISTRY AND PROPERTIES, VOL 3 (1999), 1999, pp. 467-526
Acid-basic properties and the structure of 5-(2-dimethylaminoethyl)tetrazde
Authors: Ostrovskii, VA Poplavskii, VS Shcherbinin, MB
Citation: Va. Ostrovskii et al., Acid-basic properties and the structure of 5-(2-dimethylaminoethyl)tetrazde, ZH ORG KH, 34(6), 1998, pp. 921-926
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