|
This article is cited in 1 scientific paper (total in 1 paper)
An unexpected reaction of 3-aryl-2-pyrazolin-5-ylacetohydrazides with chlorine: formation of 3-aryl-4-chloro-5-trichloromethylpyrazoles
S. A. Voznesensky, L. I. Belen'kii, A. A. Dudinov, M. I. Struchkova, M. M. Krayushkin
N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
Abstract:
In attempting to synthesize 3-aryl-2-pyrazolin-5-ylacetyl chlorides by chlorination of the respective hydrazides, 3-aryl-4-chloro-5-trichloromethylpyrazoles have been obtained; a probable mechanism for the transformation is discussed.
Citation:
S. A. Voznesensky, L. I. Belen'kii, A. A. Dudinov, M. I. Struchkova, M. M. Krayushkin, “An unexpected reaction of 3-aryl-2-pyrazolin-5-ylacetohydrazides with chlorine: formation of 3-aryl-4-chloro-5-trichloromethylpyrazoles”, Mendeleev Commun., 8:1 (1998), 14–15
Linking options:
https://www.mathnet.ru/eng/mendc4631 https://www.mathnet.ru/eng/mendc/v8/i1/p14
|
|
Contact us: