Homogeneous Catalytic System for Reversible Dehydrogenation-Hydrogenation Reactions of Nitrogen Heterocycles with Reversible Interconversion of Catalytic Species

被引：350

作者：

Yamaguchi, Ryohei ^{[1
]}

Ikeda, Chikako ^{[1
]}

Takahashi, Yoshinori ^{[1
]}

Fujita, Ken-ichi ^{[1
,2
]}

机构：

[1] Kyoto Univ, Grad Sch Human & Environm Studies, Sakyo Ku, Kyoto 6068501, Japan

[2] Kyoto Univ, Grad Sch Global Environm Studies, Sakyo Ku, Kyoto 6068501, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2009年 / 131卷 / 24期

关键词：

FILM-TYPE CATALYSIS; HETEROAROMATIC-COMPOUNDS; SECONDARY-AMINES; MECHANISTIC ASPECTS; RUTHENIUM CATALYST; CHEMICAL HYDRIDES; FUEL-CELLS; ALCOHOLS; STORAGE; LIQUID;

D O I：

10.1021/ja9022623

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The first homogeneous catalytic system for the efficient reversible dehydrogenation-hydrogenation reactions of nitrogen heterocycles in one flask has been developed using the pyridonate Cp*Ir complex as the single catalyst at relatively low temperature. The reversible catalytic reactions proceed with the reversible interconversion of catalytic species and can be nearly quantitatively repeated five times with almost no toss of efficiency. The remarkable feature of the present homogeneous catalytic system is that the reversible dehydrogenation-hydrogenation reactions proceed with the reversible interconversion of the catalytic species, depending on the absence or presence of hydrogen.

引用

页码：8410 / +

页数：4

共 41 条

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