Zobrazeno 1 - 5
of 5
pro vyhledávání: '"T. N. Sudzilovskaya"'
Publikováno v:
From Chemistry Towards Technology Step-By-Step. 2:144-156
Autor:
Zh. V. Chirkova, S. I. Filimonov, Valeria A. Panova, Anton Shetnev, S. A. Ivanovskii, T. N. Sudzilovskaya
Publikováno v:
Russian Chemical Bulletin. 69:1965-1970
New pyrazolo[1,5-a]quinoxalin-4-ones were obtained by reductive cyclization from the corresponding 1-(2-nitroaryl)pyrazole-5-carboxylates. Alternatively, pyrazolo[1,5-a]quinoxalines were prepared from N-hydroxypyrazolo[1,5-a]quinoxalines.
Autor:
T. N. Sudzilovskaya, Galina A. Stashina, A. V. Samet, Zh. V. Chirkova, S. I. Filimonov, M. V. Kabanova
Publikováno v:
Russian Chemical Bulletin. 67:1083-1087
Chlorination of 1-hydroxyindole-5,6-dicarbonitriles and 1-hydroxypyrrolo[3,4-f]indole-5,7(1H,6H)-diones with N-chlorosuccinimide afforded previously unknown 3,3-dichloro-3Hindole 1-oxides instead of the expected 3-chloro-1-hydroxyindoles. The latter,
Autor:
S. S. Sergeev, Zh. V. Chirkova, M. V. Kabanova, E. A. Smirnova, S. I. Filimonov, T. N. Sudzilovskaya
Publikováno v:
Russian Journal of Organic Chemistry. 53:192-198
General methods were developed of the synthesis of N-substituted 1-hydroxypyrrolo[3,4-f]indole-5,7-diones using as initial compounds substituted 6-nitroisoindole-1,3-diones and 5-nitro-4-phenacylphtalic acids.
Publikováno v:
International Polymer Science and Technology. 32:17-19