Self-supported chiral catalysts for heterogeneous enantioselective reactions

被引：113

作者：

Ding, Kuiling ^{[1
]}

Wang, Zheng ^{[1
]}

Wang, Xingwang ^{[1
]}

Liang, Yuxue ^{[1
]}

Wang, Xisheng ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organomet Chem, Shanghai 200032, Peoples R China

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2006年 / 12卷 / 20期

关键词：

asymmetric catalysis; C-C coupling; heterogeneous catalysis; hydrogenation; oxidation; self-assembly;

D O I：

10.1002/chem.200501387

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The development of heterogeneous chiral catalysts for enantioselective reactions is highly desirable in order to overcome some drawbacks of homogeneous catalysts. Different from the conventional approaches by using various types of supports or biphasic systems for the recovery and reuse of homogeneous catalysts, a conceptually new strategy for heterogenization of homogeneous chiral catalysts, that is. a "self-supporting" approach, has been developed to use homochiral metal-organic coordination polymers generated by the self-assembly of chiral inultitopic ligands with metal ions, and thus obviates the use of any support. In this concept article, the success of this "self-supporting" strategy will be exemplified in heterogeneous catalysis of asymmetric carbonyl-ene, sulfoxidation, epoxidation, and asymmetric hydrogenation reactions.

引用

页码：5188 / 5197

页数：10

共 124 条

[71]

Naito S, 2001, CHEM LETT, P1178

[72] Molecular building block approaches to chiral porous zirconium phosphonates for asymmetric catalysis [J].