Copper-catalyzed C-N coupling reaction of tosylhydrazones

被引：5

作者：

Wu, Xufeng ^{[1
]}

Li, Lingyu ^{[1
]}

Jiang, Wenlong ^{[1
]}

Zhou, Lihong ^{[2
]}

Zeng, Qingle ^{[1
]}

机构：

[1] Chengdu Univ Technol, State Key Lab Geohazard Prevent & Geoenvironm, Coll Mat Chem & Chem Engn, 1 Dongsanlu, Chengdu 610059, Sichuan, Peoples R China

[2] Chengdu Univ Technol, Coll Environm & Ecol, 1 Dongsanlu, Chengdu 610059, Sichuan, Peoples R China

来源：

APPLIED ORGANOMETALLIC CHEMISTRY | 2018年 / 32卷 / 10期

关键词：

C-N coupling; copper catalysis; diaryliodonium salts; tosylhydrazones; ALPHA-DIAZOCARBONYL COMPOUNDS; AMINO-ACID AMIDES; DIARYLIODONIUM SALTS; ARYL HALIDES; MIGRATORY INSERTION; POLYVALENT IODINE; BORONIC ACIDS; ARYLATION; SULFONAMIDE; LIGAND;

D O I：

10.1002/aoc.4483

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Tosylhydrazones are a kind of labile and highly reactive compounds, which are apt to be transformed into reactive diazo compounds and then into extremely reactive carbenes under the basic condition. In order to fulfil the valuable C-N coupling reaction, diaryliodonium salts are evaluated and prove to be a class of efficient electrophiles. The reaction with ligand-free copper salt as catalyst shows a wide range of substrate scope. A plausible mechanism is proposed.

引用

页数：8

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