Synthesis and Characterization of Chitosan-Ferrocenylimine Palladacycle and its Catalytic Performance in Heck Reaction

被引：12

作者：

Yang, Yonghuan ^{[1
]}

Li, Guanghua ^{[1
]}

Song, Ziwei ^{[1
]}

Yang, Xinli ^{[2
]}

Liu, Pu ^{[1
]}

机构：

[1] Zhengzhou Univ, Dept Chem, Zhengzhou 450052, Henan, Peoples R China

[2] Henan Univ Technol, Sch Chem & Chem Engn, Zhengzhou 450052, Henan, Peoples R China

来源：

LETTERS IN ORGANIC CHEMISTRY | 2010年 / 7卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Chitosan; ferrocenylimine; catalyst; palladacycle; heck reaction; BOND-FORMING REACTIONS; CYCLOPALLADATED FERROCENYLIMINES; EFFICIENT CATALYSTS; ACTIVE CATALYSTS; C-C; COMPLEXES; OXIDATION; CHLORIDES;

D O I：

10.2174/157017810793362316

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Chitosan-ferrocenylimine palladacycle complex (CS-Fe-Pd) was synthesized in a simple way and characterized by FT-IR, XRD, XPS and TG-DSC. Using CS-Fe-Pd as catalyst, it showed a highly catalytic activity and stereoselectivity to the coupling product in Heck reaction about the arylation of conjugate alkene with aryl halide. This chitosan-supported ferrocenylimine palladacycle catalyst can be recovered easily and reused at least for four cycles with high yield.

引用

页码：533 / 538

页数：6

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