1153710-02-1Relevant articles and documents
Reactivity of 3-cyano-N-ethoxycarbonyl-iminocoumarin with hydrazides as N-nucleophiles
Kammoun, Myriam,Turki, Hamida,Gharbi, Rachid El,Fery-Forgues, Suzanne
experimental part, p. 28 - 32 (2009/04/19)
Condensation of 3-cyano-7-diethylamino-N-ethoxycarbonyl-iminocoumarin with various hydrazides as N-nucleophiles gave a new series of 2-oxo-2H-1- benzopyrano[2,3-d]pyrimidines bearing an acylhydrazino fragment in the 4-position. The structures of the produ