文献类型：期刊文献

英文题名：Ruthenium-catalyzed olefin metathesis accelerated by the steric effect of the backbone substituent in cyclic (alkyl)(amino) carbenes

作者：Zhang, Jun[1,2];Song, Shangfei[1,2];Wang, Xiao[1,2];Jiao, Jiajun[1,2];Shi, Min[1,2,3]

机构：[1]E China Univ Sci & Technol, Sch Chem & Mol Engn, Key Lab Adv Mat, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Sch Chem & Mol Engn, Inst Fine Chem, Shanghai 200237, Peoples R China;[3]Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

年份：2013

卷号：49

期号：82

起止页码：9491

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000324758000038)】；

基金：Financial support from the Shanghai Pujiang Talent Program (11PJ1402500), the Fundamental Research Funds for the Central Universities (WK1114014), the Shanghai Municipal Committee of Science and Technology (08dj1400100-2), the National Basic Research Program of China (973)-2010CB833302, and the National Natural Science Foundation of China (21171056 and 21072206) is greatly acknowledged.

语种：英文

摘要：Three ruthenium complexes bearing backbone-monosubstituted CAACs were prepared and displayed dramatic improvement in catalytic efficiency not only in RCM reaction but also in the ethenolysis of methyl oleate, compared to those bearing backbone-disubstituted CAACs.