Asymmetric hydrogenation of furfuryl alcohol catalyzed by a biopolymer-metal complex, silica-supported alginic acid-amino acid-Pt complex

被引：57

作者：

Wei, WL ^{[1
]}

Zhu, HY ^{[1
]}

Zhao, CL ^{[1
]}

Huang, MY ^{[1
]}

Jiang, YY ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China

来源：

REACTIVE & FUNCTIONAL POLYMERS | 2004年 / 59卷 / 01期

关键词：

silica-supported alginic acid-amino acid-Pt complex; asymmetric hydrogenation; furfuryl alcohol; (S)-(+)-tetrahydrofurfuryl alcohol;

D O I：

10.1016/j.reactfunctpolym.2003.10.004

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A biopolymer containing metal complex, silica-supported alginic acid-amino acid (L-alanine, L-glutamic acid, L-serine or L-lysine)-Pt complex, SiO2-AA-aa-Pt (SiO2-AA-ala-Pt, SiO2-AA-glu-Pt, SiO2-AA-ser-Pt, SiO2-AA-lys-Pt) has been prepared and found to be able to catalyze the asymmetric hydrogenation of furfuryl alcohol to give (S)(+)-tetrahydrofurfuryl alcohol at 30 degreesC and under 1 atmH(2). Among of them, SiO2-AA-glu-Pt complex catalyst is most effective for this asymmetric reaction and 84.4% product yield and 98.3% ee optical yield can be obtained, respectively. This catalyst can be reused several times without large change in the optical catalytic activity. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：33 / 39

页数：7

共 24 条

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