Catechol violet as new, efficient, and versatile ligand for Cu(I)-catalyzed C-S coupling reactions

被引：39

作者：

Basu, Basudeb ^{[1
]}

Mandal, Bablee ^{[1
]}

Das, Sajal ^{[1
]}

Kundu, Sekhar ^{[1
]}

机构：

[1] N Bengal Univ, Dept Chem, Darjeeling 734013, India

来源：

TETRAHEDRON LETTERS | 2009年 / 50卷 / 39期

关键词：

C-S coupling; CuI; Catechol violet; Diaryl sulfides; Vinyl thioethers; KF-ALUMINA SURFACE; VINYL SULFIDES; ARYL IODIDES; NUCLEOPHILIC-SUBSTITUTION; BOND FORMATION; THIOLS; COPPER; SELENOXIDES; SULFOXIDES; SELENIDES;

D O I：

10.1016/j.tetlet.2009.07.076

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Combination of CuI and Catechol violet (CuI-CV) was employed as catalyst for the first time in the C-S coupling reaction of a wide variety of aromatic halides, such as aryl iodides, bromo pyridines, activated aryl chlorides, and vinyl iodide with thiols to afford the corresponding thioethers in good to excellent yields. Broad range of functional group tolerance present in both the coupling partners has been observed in this reaction protocol. (C) 2009 Elsevier Ltd. All rights reserved.

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页码：5523 / 5528

页数：6

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