Cp*Co(III)催化芳基 C-H 酰甲基化反应：亚磺酰叶立德作为卡宾前体的应用。
Cp*Co(III)-Catalyzed C-H Acylmethylation of Arenes by Employing Sulfoxonium Ylides as Carbene Precursors.
机构信息
State Key Laboratory of Organometallic Chemistry , Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , Shanghai 200032 , People's Republic of China.
出版信息
Org Lett. 2018 Sep 21;20(18):5981-5984. doi: 10.1021/acs.orglett.8b02796. Epub 2018 Sep 12.
PMID:30207478
Abstract
A Cp*Co(III)-catalyzed C-H bond functionalization of a range of arenes by employing sulfoxonium ylides as carbene precursors instead of diazo compounds and other carbene precursors has been established. This reaction is highly efficient without any additive, possesses high step and atom economies, and tolerates a range of functional groups.
摘要
一种 Cp*Co(III)-催化的 C-H 键功能化反应，通过使用亚砜亚胺叶立德作为卡宾前体，而不是重氮化合物和其他卡宾前体，已经可以实现一系列芳烃的反应。该反应在无添加剂的情况下具有高效性，具有高的步骤和原子经济性，并且可以容忍一系列官能团。
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