An efficient, highspeed synthesis of pyrazolo[4,5-c] quinolines

D.Malleshwar; K.Gautami; A.Jayashree

Organic Chemistry: An Indian Journal
ISSN (PRINT): 0974-7516

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Abstract

An efficient, highspeed synthesis of pyrazolo[4,5-c] quinolines

Author(s): D.Malleshwar, K.Gautami, A.Jayashree

4-Chloro-3-cyanoquinolin-2-ones cyclised with substituted hydrazines in a facilemanner to give 3-amino(1H)pyrazolo[4,5-c]quinolin-4(5H)ones in very good yields.