Sodium acetate catalyzed multicomponent approach to medicinally privileged 2-amino-4H-chromene scaffold from salicylaldehydes, malononitrile and cyanoacetates
摘要:
Sodium acetate-catalyzed multicomponent assembling of salicylaldehydes, malononitrile and cyanoacetates in water-alcohol mixture (1: 1) at ambient temperature affords alkyl (2-amino-3-cyano-4H-chromen-4-yl)cyanoacetates in 88-95% yields.
Sodium acetate catalyzed multicomponent approach to medicinally privileged 2-amino-4H-chromene scaffold from salicylaldehydes, malononitrile and cyanoacetates
作者:Michail N. Elinson、Fedor V. Ryzhkov、Ruslan F. Nasybullin、Tatiana A. Zaimovskaya、Mikhail P. Egorov
DOI:10.1016/j.mencom.2014.04.016
日期:2014.5
Sodium acetate-catalyzed multicomponent assembling of salicylaldehydes, malononitrile and cyanoacetates in water-alcohol mixture (1: 1) at ambient temperature affords alkyl (2-amino-3-cyano-4H-chromen-4-yl)cyanoacetates in 88-95% yields.