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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：日本东京大学
学位：博士
所在单位：化工学院
电子邮箱：qujp@dlut.edu.cn
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Asymmetric tandem Michael addition/oxidation of pyrazolones with p-benzoquinone catalyzed by cinchona alkaloids
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论文类型：期刊论文
发表时间：2015-12-15
发表刊物：TETRAHEDRON-ASYMMETRY
收录刊物：SCIE、Scopus
卷号：26
期号：23
页面范围：1382-1387
ISSN号：0957-4166
摘要：By employing a natural cinchona alkaloid as a catalyst, the enantioselective tandem Michael addition/oxidation of 4-substituted pyrazol-5-ones with p-benzoquinones was realized. The reaction afforded a wide range of 4,4-disubstituted pyrazol-5-ones with moderate to good yields (up to 72%) and moderate to good enantioselectivities (up to 99%). (C) 2015 Elsevier Ltd. All rights reserved.