Title of article
MCM-41-supported bidentate phosphine palladium(0) complex as an efficient catalyst for the heterogeneous Stille reaction
Author/Authors
Hong Zhao، نويسنده , , Yue Wang، نويسنده , , Junchao Sha، نويسنده , , Shouri Sheng، نويسنده , , Mingzhong Cai، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
7
From page
7517
To page
7523
Abstract
A Stille coupling reaction of organostannanes with organic halides has been developed in the presence of a catalytic amount of MCM-41-supported bidentate phosphine palladium(0) complex (0.5 mol %) in DMF/H2O (9:1) under air atmosphere in high yields. This polymeric palladium catalyst exhibits higher activity than Pd(PPh3)4 and can be reused at least 10 times without any decrease in activity.
Keywords
Stille coupling reaction , Bidentate phosphine palladium complex , Heterogeneous catalysis , MCM-41 , Supported palladium catalyst
Journal title
Tetrahedron
Serial Year
2008
Journal title
Tetrahedron
Record number
1094402
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