Benzotriazole as an Efficient Ligand in Cu-Catalyzed Glaser Reaction

被引：34

作者：

Singh, Mala ^{[1
]}

Singh, Anoop S. ^{[1
]}

Mishra, Nidhi ^{[1
]}

Agrahari, Anand K. ^{[1
]}

Tiwari, Vinod K. ^{[1
]}

机构：

[1] Banaras Hindu Univ, Inst Sci, Dept Chem, Varanasi 221005, Uttar Pradesh, India

来源：

ACS OMEGA | 2019年 / 4卷 / 01期

关键词：

ONE-POT SYNTHESIS; CROSS-COUPLING REACTION; TERMINAL ALKYNES; HOMOCOUPLING REACTIONS; N-ARYLATION; PALLADIUM; 1,3-DIYNES; CLEAVAGE; ROUTE; BASES;

D O I：

10.1021/acsomega.8b03410

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Benzotriazole has been established as an efficient ligand in Cu-catalyzed cross-coupling of terminal alkynes to form 1,3-dialkynes using CuI as the catalyst and K2CO3 as the base at room temperature in an open round-bottom flask. The established protocol has the following notable advantages: simple to handle, easy work-up, mild reaction condition, high substrate scope, requirement of less quantity of ligand and also Cu-catalyst, less expensive, and high reaction yield.

引用

页码：2418 / 2424

页数：7

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