Homocoupling of terminal alkynes to 1,4-disubstituted 1,3-diynes promoted by copper(I) iodide and a task specific ionic liquid, [bmim]OH -A green procedure

Ranu, Brindaban C. ; Banerjee, Subash (2006) Homocoupling of terminal alkynes to 1,4-disubstituted 1,3-diynes promoted by copper(I) iodide and a task specific ionic liquid, [bmim]OH -A green procedure Letters in Organic Chemistry, 3 (8). pp. 607-609. ISSN 1570-1786

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Official URL: http://www.ingentaconnect.com/content/ben/loc/2006...

Related URL: http://dx.doi.org/10.2174/157017806778559518

Abstract

A simple and efficient method for the oxidative homocoupling of terminal alkynes to symmetrical 1,4-disubstituted 1,3-diynes has been developed using copper(I) iodide in a task specific basic ionic liquid, [bmim]OH under atmospheric condition without requiring any palladium compound, amine base, oxidant and organic solvent.

Item Type:Article
Source:Copyright of this article belongs to Bentham Science Publishers.
Keywords:Homocoupling; Alkynes; 1,3-diynes; Ionic Liquid; Copper(I) Iodide
ID Code:92846
Deposited On:05 Jun 2012 10:25
Last Modified:05 Jun 2012 10:25

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