Yongmei Zhao, Qiaoling Dai, Z. Chen
Jan 31, 2013
Citations
0
Influential Citations
9
Citations
Journal
ACS combinatorial science
Abstract
A facile and efficient method has been developed for the synthesis of a small library of dibenzo[b,f][1,4]thiazepin-11(10H)-ones via Smiles rearrangement. Compounds were obtained in excellent isolated yields (70%-92%) under metal-free conditions. More specifically, this transition metal-free process relates to an environmentally friendly, economical, and efficient method for preparing benzoic-fused seven-membered lactams.