Reaction of indol??3 (2H)??one derivatives with some active methylene compounds

…, ZA Elagbar, J Walker

文献索引：Daisley, Roy W.; Elagbar, Zaha A.; Walker, John Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 1013 - 1016

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被引用次数: 11

摘要

Abstract The reaction of substituted (Z)-and (E)-2-arylmethylideneindolin-3 (2H)-ones with malononitrile gave the Micheal addition products which could be cyclised to the corresponding pyrano [3, 2-b] indole. Larger molecules such as cyanoacetic acid and ethyl cyanoacetate failed to react.