文献类型：期刊文献

英文题名：Practical way for the synthesis of 3,3-bis-substituted benzo[d][1,2]oxaphosphole 2-oxides by phosphonylation of in situ Generated o-quinone methides

作者：He, Xinchun[1];Lv, Wenwen[1];Shi, Xiaomeng[1];Wei, Hao[2];Shi, Min[1,3];Wang, Feijun[1]

机构：[1]East China Univ Sci & Technol, Key Lab Adv Mat, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]Shanghai Jim Tong Univ, Sch Elect Informat & Elect Engn, Shanghai 200240, Peoples R China;[3]Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, 354 Fenglin Rd, Shanghai 200032, Peoples R China

年份：2018

卷号：59

期号：11

起止页码：1038

外文期刊名：TETRAHEDRON LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000427217400017)，CCR-EXPANDED(收录号:WOS:000427217400017)】；

基金：We are grateful for financial support from the National Natural Science Foundation of China (21372075, 81670958 and 81371178), the Shanghai Pujiang Program (16PJD017 and 16PJD027), and the Medical-Engineering Crossover Fund of Shanghai Jiao Tong University (YG2015MS23 and YG2016MS71).

语种：英文

外文关键词：Benzo[d][1,2]oxaphosphole 2-oxide; Orthoquinone methide; Michael addition reaction; Phosphonylation; Phosphoric acid

摘要：Phosphonylation of the pretreated 2-(hydroxymethyl)phenol derivatives with acetic anhydride using trialkylphosphites as the nucleophilic reagents was reported, providing a practical way to the synthesis of novel highly steric 3,3'-bis-substituted benzo[d][1,2]oxaphosphole 2-oxides.