Thiocarbamate-Directed ortho C-H Bond Alkylation with Diazo Compounds

被引：19

作者：

Jin, Shengnan ^{[1
]}

Chen, Zhan ^{[2
]}

Zhao, Yingwei ^{[2
]}

机构：

[1] Huaqiao Univ, Coll Mat Sci Engn, 668 Jimei Blvd, Xiamen 361021, Fujian, Peoples R China

[2] Huaqiao Univ, Coll Chem Engn, 668 Jimei Blvd, Xiamen 361021, Fujian, Peoples R China

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2019年 / 361卷 / 20期

关键词：

C-H activation; Sulfur-containing directing group; Thiocarbamate; Diazo compounds; Carbene insertion; DOYLE-KIRMSE REACTION; DIVERGENT SYNTHESIS; FACILE SYNTHESIS; N-OXIDES; ARYLATION; FUNCTIONALIZATIONS; SULFURATION;

D O I：

10.1002/adsc.201900804

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

We herein report a rhodium catalysed insertion of C(sp(2))-H bond into diazo derived carbenes directed by a thiocarbamate group. This reaction provides a direct and efficient pathway to the ortho alkylation of phenol derivatives with a broad substrate scope. The C-H activation process is accomplished through a reversible electrophilic rhodation.

引用

页码：4674 / 4678

页数：5

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