Combining C-H functionalisation and flow photochemical heterocyclic metamorphosis (FP-HM) for the synthesis of benzo[1,3]oxazepines
作者:Jasraj S. Babra、Andrew T. Russell、Christopher D. Smith、Yuxiong Zhang
DOI:10.1016/j.tet.2018.05.066
日期:2018.9
C-H Activation/functionalisation and Flow Photochemical Heterocyclic Metamorphosis (FP-HM) have been combined to synthesize a library of benzo [1,3]oxazepines, a rarely described heterocyclic family. This combined protocol allows a range of arylated products to be made from simple starting materials, and the cheap flow photochemical system has proven effective for rapid synthesis of gram-quantities of benzo [1,3]oxazepines. (C) 2018 Elsevier Ltd. All rights reserved.