Efficient redox isomerization of allylic alcohols under mild conditions catalyzed by arene-ruthenium(II) complexes

被引：57

作者：

Crochet, Pascale ^{[1
]}

Fernandez-Zumel, Mariano A. ^{[1
]}

Gimeno, Jose ^{[1
]}

Scheele, Marcus ^{[1
]}

机构：

[1] Univ Oviedo, Fac Quim, Inst Univ Quim Organomet Enriques Moels, Unidad Asociada CSIC,Dept Quim Organ & Inorgan, E-33071 Oviedo, Spain

来源：

ORGANOMETALLICS | 2006年 / 25卷 / 20期

关键词：

D O I：

10.1021/om060582e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The catalytic activity of the arene-ruthenium(II) complexes [RuCl2(eta(6)-p-cymene)(L)] (L = P(OPh)(3), P(OMe)(3), P(OEt)(3), PPh3, P(p-C6H4OMe)(3), PMe2Ph, PMe3, PEt3, PCy3) in the isomerization of allylic alcohols into the corresponding saturated ketones has been investigated, the best performances being obtained using [RuCl2(eta(6)-p-cymene){P(OEt)(3)}]. This compound has proven to be able to catalyze the transformation of poorly reactive substrates of the type R(1)CHdCHCH(OH)R-2 and (RCH)-C-1=C(R-2)CH(OH)R-3 (R-1, R-2, R-3 not equal H) under very smooth conditions.

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页码：4846 / 4849

页数：4

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