ChemInform Abstract: Synthesis of Terminal Arylacetylenes by a Stille Coupling Reaction Catalyzed by a MCM-41-Supported Bidentate Phosphine Palladium(0) Complex.

ChemInform ◽  
2009 ◽  
Vol 40 (16) ◽  
Author(s):  
Wenyan Hao ◽  
Yue Wang ◽  
Shouri Sheng ◽  
Mingzhong Cai
Keyword(s):  
Coupling Reaction ◽  
Stille Coupling ◽  
Bidentate Phosphine ◽  
Stille Coupling Reaction ◽  
Mcm 41

Synthesis of terminal arylacetylenes by a Stille coupling reaction catalysed by a MCM-41-supported bidentate phosphine palladium(O) complex

2008 ◽  
Vol 2008 (11) ◽  
pp. 615-618 ◽  
Author(s):  
Wenyan Hao ◽  
Yue Wang ◽  
Shouri Sheng ◽  
Mingzhong Cai
Keyword(s):  
Aqueous Medium ◽  
Palladium Catalyst ◽  
Basic Problem ◽  
Coupling Reaction ◽  
Aryl Halides ◽  
Stille Coupling ◽  
Bidentate Phosphine ◽  
Stille Coupling Reaction ◽  
High Yields ◽  
Mcm 41

A variety of terminal arylacetylenes have been conveniently synthesised in good to high yields by Stille coupling of aryl halides with ethynyltributylstannane catalysed by a MCM-41-supported bidentate phosphine palladium(O) complex in an aqueous medium and under air. Our system not only avoids the requirement for water-free and oxygen-free conditions, but also solves the basic problem of palladium catalyst reuse.

An Easy Stereoselective Copper(I)-Catalyzed Synthesis of (E)-3-Trifluoromethylbut-2-en-3-ynoate via Palladium-Free Stille Coupling Reaction

Synlett ◽  
2012 ◽  
Vol 23 (05) ◽  
pp. 755-759 ◽  
Author(s):  
Mohamed Abarbri ◽  
Khalid Zine ◽  
Julien Petrignet ◽  
Jérôme Thibonnet
Keyword(s):  
Coupling Reaction ◽  
Stille Coupling ◽  
Stille Coupling Reaction
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