文献类型：期刊文献

英文题名：Chiral phosphine-squaramides as enantioselective catalysts for the intramolecular Morita-Baylis-Hillman reaction

作者：Song, Hong-Liang[1,2];Yuan, Kui[1,2];Wu, Xin-Yan[1,2,3]

机构：[1]E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China;[3]Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China

年份：2011

卷号：47

期号：3

起止页码：1012

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000285515200051)，CCR-EXPANDED(收录号:WOS:000285515200051)】；

基金：We are grateful for financial support from the National Natural Science Foundation of China (20772029), the Program for New Century Excellent Talents in University (NCET-07-0286) and the Fundamental Research Funds for the Central Universities. We are also grateful to the anonymous reviewers of this article for their valuable suggestions.

语种：英文

摘要：Novel squaramides containing tertiary phosphine were developed as chiral bifunctional organic catalysts to promote the asymmetric intramolecular Morita-Baylis-Hillman reaction of omega-formyl-enones. The adducts were obtained in high yields with good-to-excellent enantioselectivity (up to 93% ee).