文献类型：期刊文献

英文题名：Asymmetric intramolecular oxa-Michael reactions to tetrahydrofurans/2H- pyrans catalyzed by primary-secondary diamines

作者：Lu, Yingpeng[1,2]; Zou, Gang[1]; Zhao, Gang[2]

机构：[1] Laboratory of Advanced Materials, Institute of Fine Chemicals, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China; [2] Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China

年份：2013

卷号：3

期号：6

起止页码：1356

外文期刊名：ACS Catalysis

收录：EI(收录号：20132616447766)

语种：英文

外文关键词：Catalysis - Ketones - Addition reactions

摘要：The asymmetric intramolecular oxa-Michael reactions of α,β- unsaturated ketones have been achieved by using readily accessible primary-secondary diamines as the organocatalysts, giving the synthetically useful tetrahydrofurans/2H-pyrans in good yields and with high enantioselectivities (up to 90% ee). ? 2013 American Chemical Society.