文献类型：期刊文献

英文题名：Experimental and theoretical studies on rhodium-catalyzed direct C-H benzoxylation reaction

作者：Jin, Chen[1,2,3];Wang, Guimin[4,5];Yang, Xueyan[1,2];Zhu, Weiliang[4,5];Yang, Yaxi[3,5]

机构：[1]East China Univ Sci & Technol, Key Lab Adv Mat, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Inst Fine Chem, 130 Meilong Rd, Shanghai 200237, Peoples R China;[3]Chinese Acad Sci, Shanghai Inst Materia Med, 555 Zu Chong Zhi Rd, Shanghai 201203, Peoples R China;[4]Chinese Acad Sci, Drug Discovery & Design Ctr, Shanghai Inst Materia Med, Shanghai 201203, Peoples R China;[5]Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China

年份：2018

卷号：59

期号：21

起止页码：2042

外文期刊名：TETRAHEDRON LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000432100700015)，CCR-EXPANDED(收录号:WOS:000432100700015)】；

基金：Youth innovation promotion association (2017333) of the Chinese Academy of Sciences are gratefully acknowledged.

语种：英文

外文关键词：Rh(III)-catalyzed; C-H benzoxylation; DFT calculations

摘要：An efficient Rh(III)-catalyzed, chelation assisted C-H benzoxylation reaction has been developed, releasing H2O as the single byproduct. The reaction proceeded under mild conditions, with controllable mono- and dioxygenation selectivity, thus providing a good complement to previous C-H oxygenation reactions. DFT calculations support that a nucleophilic addition pathway is most likely involved in the current reaction system. (C) 2018 Published by Elsevier Ltd.