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Palladium nanoparticles catalyzed Sonogashira reactions for the one-pot synthesis of symmetrical and unsymmetrical diarylacetylenes

Paper ID Volume ID Publish Year Pages File Format Full-Text
50297 46788 2014 5 PDF Available
Title
Palladium nanoparticles catalyzed Sonogashira reactions for the one-pot synthesis of symmetrical and unsymmetrical diarylacetylenes
Abstract

•Ligand-free PdNPs catalyzed one-pot synthesis of diarylacetylenes.•A variety of symmetrical and unsymmetrical diarylacetylenes are synthesized.•All catalytic transformations were performed under mild reaction conditions.

A variety of symmetrical and unsymmetrical diarylacetylenes are synthesized by ligand-free palladium nanoparticles catalyzed copper-free and amine-free Sonogashira cross-coupling reactions between aryl iodides and trimethylsilylacetylene (TMSA) under mild reaction conditions.

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Keywords
Sonogashira reactions; Palladium nanoparticles; Trimethylsilylacetylene; Diarylacetylenes
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Palladium nanoparticles catalyzed Sonogashira reactions for the one-pot synthesis of symmetrical and unsymmetrical diarylacetylenes
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 47, 5 March 2014, Pages 40–44
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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