A. G. Nemazanyi, Y. Volovenko, T. A. Silaeva
Aug 1, 1991
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Journal
Chemistry of Heterocyclic Compounds
Abstract
A one-step preparative method of synthesis of 3-amino-4-hetaryl-1(2H)-isoquinolones by reaction of 5-nitro-2-chlorobenzamides with α-azahetarylacetonitriles in the presence of base has been developed. It has been shown that benzimidazo[1,2-b]isoquinolones may be obtained in this way.