☆ 4.2 Article

Efficient and Green Protocol for the Synthesis of Thioamides in C6(mim)2Cl2 as a Dicationic Ionic Liquid

JOURNAL OF THE IRANIAN CHEMICAL SOCIETY (2010)

Journal

JOURNAL OF THE IRANIAN CHEMICAL SOCIETY

Volume 7, Issue 3, Pages 752-758

Publisher

SPRINGER

DOI: 10.1007/BF03246065

Keywords

Thioamides; Nitriles; Dicationic ionic liquid; Ammonium sulfide; Green chemistry; C-6(mim)(2)Cl-2

Categories

Chemistry, Multidisciplinary

Funding

Center of Excellence of Chemistry
Research Council of University of Isfahan

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Abstract

A simple, efficient, facile and eco-friendly process for the synthesis of thioamides from nitriles using 1,6-bis(3-methylimidazolium-1-yl)hexane chloride [C-6(mim)(2)Cl-2] as a dicationic ionic liquid (DIL) was developed. The ionic liquid was easily separated from the reaction mixture and was recycled at least four times without any loss of its activity.

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