Polymer-supported manganese porphyrin catalysts -: peptide-linker promoted chemoselectivity

被引：18

作者：

Brulé, E

Hii, KK

de Miguel, YR

机构：

[1] Royal Inst Technol, Dept Chem Organ Chem, SE-10044 Stockholm, Sweden

[2] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AZ, England

[3] LABEIN Technol Ctr, Bizkaia 48160, Spain

来源：

ORGANIC & BIOMOLECULAR CHEMISTRY | 2005年 / 3卷 / 10期

关键词：

D O I：

10.1039/b502149a

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Manganese porphyrin catalysts were tethered to polymer-supports via peptide linkers. The reactivity and chemoselectivity of the catalysts were assessed in the epoxidation of limonene. It was found that the inclusion of a peptide linker incorporating a donor heteroatom which could act as an axial ligand led to a supported manganese porphyrin catalyst with unprecedented selectivity and stability.

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页码：1971 / 1976

页数：6

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