文献类型：期刊文献

英文题名：Pd-catalyzed assembly of phenanthridines from aryl ketone O-acetyloximes and arynes through C-H bond activation

作者：Tang, Chen-Yu;Wu, Xin-Yan;Sha, Feng[1];Zhang, Fei;Li, Hao

机构：[1]E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China; E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China

年份：2014

卷号：55

期号：5

起止页码：1036

外文期刊名：TETRAHEDRON LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000331505900015)，CCR-EXPANDED(收录号:WOS:000331505900015)】；

基金：We are grateful for the financial support from National Natural Science Foundation of China (Project Nos. 21102043), the China Postdoctoral Science Foundation (Project Nos. 20110490070, and 2012T50401) and the Fundamental Research Funds for the Central Universities.

语种：英文

外文关键词：Arynes; Palladium; C-H bond activation; Phenanthridines; Aryl ketone O-acetyloximes

摘要：Pd-catalyzed annulation of aryne and aryl ketone O-acetyloxime via C-H bond activation was realized. Through the C-H bond activation/insertion/cyclization/elimination reaction sequence, phenanthridines are successfully constructed, providing an attractive strategy to approach substituted heterocycle without preactivation of starting materials. Crown Copyright (C) 2013 Published by Elsevier Ltd. All rights reserved.