Three-component condensation of iminoazolidines with aldehydes and 5-aminopyrazole

Autor: Boris V. Lichitsky, V. A. Barachevskii, Anna M. Bogacheva, Konstantin S. Krylov, O. I. Kobeleva, Arkady A. Dudinov, Andrey N. Komogortsev, Mikhail M. Krayushkin
Rok vydání: 2013
Předmět:
Zdroj: Mendeleev Communications. 23:222-223
ISSN: 0959-9436
DOI: 10.1016/j.mencom.2013.07.015
Popis: A three-component condensation of 4-iminothiazolidin-2-ones or 4-iminoimidazolidin-2-ones with aldehydes and 5-aminopyrazole affords the corresponding 1,7-dihydro-6 H -pyrazolo[3,4- b ][1,3]thiazolo[5,4-e]pyridin-6-one or 5,7-dihydroimidazo[4,5-b]pyrazolo- [4,3-e]pyridin-6(1H)-one derivatives.
Databáze: OpenAIRE