IRA-200 resin-supported platinum(II) complex for photooxidation of olefins

被引：21

作者：

Feng, Ke

Wu, Li-Zhu ^{[1
]}

Zhang, Li-Ping

Tung, Chen-Ho

机构：

[1] Chinese Acad Sci, Lab Organ Optoelect Funct Mat & Mol Engn, Tech Inst Phys & Chem, Beijing 100080, Peoples R China

[2] Chinese Acad Sci, Grad Univ, Beijing 100080, Peoples R China

来源：

TETRAHEDRON | 2007年 / 63卷 / 23期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/j.tet.2007.03.148

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Cyclometalated platinum(II) 4,6-diphenyl-2,2 '-bipyridine complex is supported on a commercially available cationic ion-exchange resin (amberlite IRA-200). Photophysical and ESR determinations indicate that the combined photosensitized system is able to generate singlet oxygen with high quantum yield upon irradiation of light in the visible region. The platinum(II) complex loaded on IRA-200 resin is stable and the photooxidation occurs in an environmentally friendly way. Only a simple filtration is needed to recycle the expensive metal catalyst. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：4907 / 4911

页数：5

共 22 条

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