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有机化学
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有机化学 ›› 2007, Vol. 27 ›› Issue (05): 545-564.    下一篇

综述与进展

经过极性反转的亲核有机催化

于海珠，傅尧，刘磊，郭庆祥*   

  1. (中国科学技术大学化学系 合肥 230026)
  • 收稿日期:2006-03-06 修回日期:1900-01-01 发布日期:2007-05-10
  • 通讯作者: 郭庆祥

Nucleophilic Organocatalysis through Umpolung

YU Hai-Zhu, FU Yao, LIU Lei, GUO Qing-Xiang*   

  1. (Department of Chemistry, University of Science and Technology of China, Hefei 230026)
  • Received:2006-03-06 Revised:1900-01-01 Published:2007-05-10
  • Contact: GUO Qing-Xiang

PDF

2162

被引次数

12 | 2

总结了近几年来经过极性反转的有机催化的研究近展, 概括了以C, N, P, S为中心的各种亲核催化剂的催化机理及催化性能. 通过对不同类别及同类不同活性中心的催化剂的比较分析, 简要概括了各种催化剂的优劣势, 并对极性反转的有机过程进行了机理上的阐述.

关键词: 有机催化, 杂环卡宾, 极性反转

In this review the recent advances in this field are summarized and the catalysts using C, N, P and S as the nucleophilic center were surveyed. The performances of different catalysts in a variety of reactions are analyzed. The possible umpolung mechanisms of these catalysts are discussed.

Key words: umpolung, heterocyclic carbene, nucleophilic organocatalysis