Hongxia Zhao, Xiangtai Meng and You Huang
Chem. Commun., 2013,49, 10513-10515
DOI:
10.1039/C3CC46379F,
Communication
PPh3-Catalyzed aza-MBH domino reaction of salicyl N-tosylimines with γ-CH3 substituted allenoates is reported. Readily available imines and allenoates are converted to benzoxazepine derivatives in one step. Wherein, functionalization of C–H bonds of γ-substituted allenoate has been developed in this domino process.