|
个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：硕士
所在单位：化工学院
学科：药物工程. 精细化工. 药物化学
办公地点：大连理工大学西部校区化工实验楼G段311
联系方式：mengqw@dlut.edu.cn
电子邮箱：mengqw@dlut.edu.cn
Enantioselective Photooxygenation of ss-Keto Esters by Chiral Phase-Transfer Catalysis using Molecular Oxygen
点击次数：
论文类型：期刊论文
发表时间：2012-09-01
发表刊物：CHEMISTRY-AN ASIAN JOURNAL
收录刊物：PubMed、SCIE、EI、Scopus
卷号：7
期号：9
页面范围：2019-2023
ISSN号：1861-4728
关键字：asymmetric catalysis; phase-transfer catalysis; photooxygenation; singlet oxygen; ss-keto esters
摘要：Seen to be green: A highly efficient and green method for catalyzing the enantioselective photooxygenation of β-keto esters with molecular oxygen in the presence of chiral phase-transfer catalysts has been developed. High yields (up to 93 %) and good enantiomeric excesses (up to 75 %) could be obtained, and a plausible reaction mechanism has been proposed to explain the outcome of the reaction. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.