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- ISSN: 1570-1786
- E-ISSN: 1875-6255
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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
- Source: Letters in Organic Chemistry, Volume 3, Issue 8, Aug 2006, p. 607 - 609
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- 01 Aug 2006
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.
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