王保民
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:兰州大学
学位:博士
所在单位:化工学院
学科:有机化学. 药物化学. 精细化工
办公地点:西部校区化工实验楼G-413
联系方式:0411-84986190 15942819406
电子邮箱:bmwang@dlut.edu.cn
扫描关注
C6' steric bulk of cinchona alkaloid enables an enantioselective Michael addition/annulation sequence toward pyranopyrazoles.
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论文类型:期刊论文
发表时间:2018-02-25
发表刊物:Chemical communications (Cambridge, England)
收录刊物:SCIE
卷号:54
期号:16
页面范围:2028-2031
ISSN号:1364-548X
摘要:A catalytic asymmetric Michael addition/annulation process between pyrazolones and enynones towards enantioenriched pyranopyrazoles was developed. Key features include the development of a cinchona alkaloid with C6' steric bulk as a competent catalyst and the observation of a unique stereospecific deuteration alpha to the keto group via a conducted tour pathway.