Du, Xiaochen; Huang, Jianjun; Nechaev, Anton A.; Yao, Ruwei; Gong, Jing; Van der Eycken, Erik V.; Pereshivko, Olga P.; Peshkov, Vsevolod A.
(Beilstein J. Org. Chem., 2018-10-04)
A series of propargylamides containing an electron-rich benzene ring was prepared through the Ugi reaction of 3,5-dimethoxyaniline with various propiolic acids, aldehydes and isocyanides. Subjecting these adducts to a ...