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Convenient and rapid palladium-catalyzed coupling reaction between ferrocenylethyne and aryl iodides

Paper ID Volume ID Publish Year Pages File Format Full-Text
51477 46843 2009 4 PDF Available
Title
Convenient and rapid palladium-catalyzed coupling reaction between ferrocenylethyne and aryl iodides
Abstract

An efficient copper-, amine- and phosphane-free catalyzed sonogashira cross-coupling reaction of aryl iodides with ferrocenylethyne by [Pd(dba)2] (dba = dibenzylideneacetone) has been developed. The reaction gave good yields of 1-ferrocenyl-2-arylacetylenes, which can be easily carried out at 80 °C for 1 h under a ballon pressure of argon by using t-BuOK as base and DMF-H2O (v/v = 4:1) as solvent.

Keywords
Ferrocenylethyne; Aryl iodides; Sonogashira coupling; Palladium catalyst
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Convenient and rapid palladium-catalyzed coupling reaction between ferrocenylethyne and aryl iodides
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 6, 15 February 2009, Pages 1006–1009
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
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Price was $35.95
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