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Progress in Organocatalytic Dearomatization Reactions Catalyzed by N-Heterocyclic Carbenes
ChemCatChem ( IF 3.8 ) Pub Date : 2022-03-31 , DOI: 10.1002/cctc.202200099 Guangjin Zhen 1 , Kai Jiang 1 , Biaolin Yin 2
ChemCatChem ( IF 3.8 ) Pub Date : 2022-03-31 , DOI: 10.1002/cctc.202200099 Guangjin Zhen 1 , Kai Jiang 1 , Biaolin Yin 2
Affiliation
Organocatalytic dearomatization: With the growing interest in N-heterocyclic carbene (NHC) organocatalysis as a powerful strategy for synthesizing diverse molecules, mainly by polarity-reversal (umpolung) approaches, NHC-catalyzed dearomatization reactions have recently been successfully used for the construction of the skeletons of natural products and drugs. By generating various key intermediates (i. e., Breslow intermediates, acyl azolium intermediates, homoenolate intermediates, enolate intermediates, and azolium dienolate intermediates), NHCs can readily break up aromaticity by electrophilic or nucleophilic interactions with aromatic compounds.
中文翻译:
N-杂环卡宾催化的有机催化脱芳构化反应研究进展
有机催化脱芳构化:随着人们越来越关注 N-杂环卡宾 (NHC) 有机催化作为合成多种分子的强大策略,主要是通过极性反转 (umpolung) 方法,NHC 催化的脱芳构化反应最近已成功用于构建天然产物和药物的骨架。通过生成各种关键中间体(即 Breslow 中间体、酰基唑中间体、高烯醇中间体、烯醇中间体和唑啉二烯醇中间体),NHC 可以通过与芳香族化合物的亲电或亲核相互作用轻松分解芳香性。
更新日期:2022-03-31
中文翻译:
N-杂环卡宾催化的有机催化脱芳构化反应研究进展
有机催化脱芳构化:随着人们越来越关注 N-杂环卡宾 (NHC) 有机催化作为合成多种分子的强大策略,主要是通过极性反转 (umpolung) 方法,NHC 催化的脱芳构化反应最近已成功用于构建天然产物和药物的骨架。通过生成各种关键中间体(即 Breslow 中间体、酰基唑中间体、高烯醇中间体、烯醇中间体和唑啉二烯醇中间体),NHC 可以通过与芳香族化合物的亲电或亲核相互作用轻松分解芳香性。