Cycloaddition reactions of benzyne with olefins  

作　　者：Zhao Chen Xie Han Jin-Hua Liang Jun Yin Guang-Ao Yu Sheng-Hua Liu 

机构地区：[1]Key Laboratory of Pesticide and Chemical Biology,Ministry of Education,College of Chemistry,Central China Normal University

出　　处：《Chinese Chemical Letters》2014年第12期1535-1539,共5页中国化学快报（英文版）

基　　金：financial support from the National Natural Science Foundation of China(Nos.20931006,21072070, 21072071,21272088);the Program for Academic Leader in Wuhan Municipality(No.201271130441)

摘　　要：Some novel cycloaddition reactions based on benzyne and olefins have been developed.These reactions were performed in the absence of a transition metal catalyst,and they displayed good yields.These cycloaddition reactions of benzyne with olefins provide effective routes for synthesizing benzocyclobutenes,biaryl compounds and 9,10-dihydrophenanthrene derivatives.Some novel cycloaddition reactions based on benzyne and olefins have been developed.These reactions were performed in the absence of a transition metal catalyst,and they displayed good yields.These cycloaddition reactions of benzyne with olefins provide effective routes for synthesizing benzocyclobutenes,biaryl compounds and 9,10-dihydrophenanthrene derivatives.

关 键 词：Cycloaddition Benzyne Olefins Benzocyclobutenes Biaryl 9 10-Dihydrophenanthrene 

分 类 号：O621.25[理学—有机化学]