Tandem Hydroformylation/Hydrogenation of Alkenes to Normal Alcohols Using Rh/Ru Dual Catalyst or Ru Single Component Catalyst

被引：115

作者：

Takahashi, Kohei ^{[1
]}

Yamashita, Makoto ^{[1
]}

Nozaki, Kyoko ^{[1
]}

机构：

[1] Univ Tokyo, Grad Sch Engn, Dept Chem & Biotechnol, Bunkyo Ku, Tokyo 1138656, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2012年 / 134卷 / 45期

基金：

日本学术振兴会;

关键词：

CARBON-DIOXIDE; BIPHASIC HYDROFORMYLATION; HYDROGENATION CATALYST; RUTHENIUM COMPLEXES; LINEAR ALCOHOLS; RHODIUM; LIGANDS; WATER; OLEFINS; HYDRIDE;

D O I：

10.1021/ja307998h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The catalyst system: for tandem hydroformylation/hydrogenation of terminal alkenes to the corresponding homologated normal alcohol was developed The reaction mechanism for the Rh/Ru dual catalyst was investigated by real-time IR monitoring experiments and P-31 NMR spectroscopy, which proved the mutual orthogonality of Rh-catalyzed hidroformylation and Ru-catalyzed hydrogenation. Detailed investigation about Ru-catalyzed hydrogenation of undecanal under H-2/CO pressure clarified different kinetics from the hydrogenation under H-2 and gave a clue to design more active hydrogenation catalysts under H-2/CO atmosphere. The solely Ru-catalyzed normal selective hydroformylation/hydrogenation is also reported.

引用

页码：18746 / 18757

页数：12

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