Catalyst-controlled site-selective N-H and C3-arylation of carbazole via carbene transfer reactions

被引：22

作者：

Bera, Sourav Sekhar ^{[1
]}

Bahukhandi, Srishti Ballabh ^{[1
]}

Empel, Claire ^{[1
]}

Koenigs, Rene M. ^{[1
]}

机构：

[1] Rhein Westfal TH Aachen, Inst Organ Chem, Landoltweg 1, D-52074 Aachen, Germany

来源：

CHEMICAL COMMUNICATIONS | 2021年 / 57卷 / 50期

关键词：

BOND FUNCTIONALIZATION; BLUE ELECTROLUMINESCENCE; DIAZO REAGENTS; GOLD; DERIVATIVES; INSERTION; LIGAND;

D O I：

10.1039/d1cc01863a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A site-selective direct arylation reaction of carbazole and other N-heterocycles with diazo-naphthalen-2(1H)-ones has been developed. While Au(i)-NHC catalysts lead to selective C3-arylation, palladium acetate allows for selective N-H arylation, displaying complete site-selectivity each. To show the applicability of these arylation reactions, one-pot, two-fold diarylation reactions of carbazole were demonstrated.

引用

页码：6193 / 6196

页数：4

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