Isomerization of allylic alcohols to carbonyl compounds by aqueous-biphase rhodium catalysis

被引：48

作者：

Bianchini, C ^{[1
]}

Meli, A ^{[1
]}

Oberhauser, W ^{[1
]}

机构：

[1] CNR, Ist Studio Stereochim & Energet Composti Coordina, I-50132 Florence, Italy

来源：

NEW JOURNAL OF CHEMISTRY | 2001年 / 25卷 / 01期

关键词：

D O I：

10.1039/b001478h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Isomerization of allylic and homoallylic alcohols is catalyzed by the zwitterionic Rh(I) complex (sulphos)Rh(cod) in water-n-octane to give the corresponding aldehyde or ketone in high yields and chemoselectivity. A pi -allyl metal hydride mechanism is proposed on the basis of various independent experiments in both homogeneous and biphasic systems [ sulphos = -O3S(C6H4)CH2C(CH2PPh2)(3)].

引用

页码：11 / 12

页数：2

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