supported by the Program for Changjiang Scholars and Innovative Research Team in University(IRT1061);the Program for Innovative Research Team in Science and Technology in University of Henan Province(15IRTSTHN003);the Young Backbone Teachers Training Fund of the Education Department of Henan Province(2013GGJS-059);Henan Normal University(2011-8)
An efficient,economical,and phosgene-free approach was developed for the preparation of l,4-dihydro-2H-3,l-benzoxazin-2-one from 2-aminobenzyl alcohol.In terms of its key features,this reaction uses the cheap and recy...