Mei Sun, Long Zhao, M. Ding
Sep 24, 2019
Citations
0
Influential Citations
12
Citations
Journal
The Journal of organic chemistry
Abstract
A new efficient DEAD-promoted oxidative Ugi/Wittig reaction for the preparation of 2-(1,2,3,4-tetrahydroisoquinolin-1-yl)oxazoles has been developed. The one-pot reactions of odorless isocyano(triphenylphosphoranylidene)acetates, carboxylic acids and N-aryl-1,2,3,4-tetrahydroisoquinolines produced polysubstituted 2-(1,2,3,4-tetrahydroisoquinolin-1-yl)oxazoles directly in good yields in the presence of DEAD oxidant.