NNP-Type Pincer Imidazolylphosphine Ruthenium Complexes: Efficient Base-Free Hydrogenation of Aromatic and Aliphatic Nitriles under Mild Conditions

被引：48

作者：

Adam, Rosa ^{[1
]}

Alberico, Elisabetta ^{[1
,2
]}

Baumann, Wolfgang ^{[1
]}

Drexler, Hans-Joachim ^{[1
]}

Jackstell, Ralf ^{[1
]}

Junge, Henrik ^{[1
]}

Beller, Matthias ^{[1
]}

机构：

[1] Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18059 Rostock, Germany

[2] CNR, Ist Chim Biomol, Tr La Crucca 3, I-07100 Sassari, Italy

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2016年 / 22卷 / 14期

关键词：

homogeneous catalysis; hydrogenation; N; P ligands; ruthenium; synthesis design; METAL-LIGAND COOPERATION; CARBOXYLIC-ACID ESTERS; CATALYTIC-HYDROGENATION; PRIMARY AMINES; SELECTIVE HYDROGENATION; CARBONYL-COMPOUNDS; CHEMOSELECTIVE HYDROGENATION; COORDINATION CHEMISTRY; BOND ACTIVATION; ALCOHOLS;

D O I：

10.1002/chem.201504709

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of seven novel (NNP)-N-Im-P-H-type pincer imidazolylphosphine ruthenium complexes has been synthesized and fully characterized. The use of hydrogenation of benzonitrile as a benchmark test identified [RuHCl(CO)((NNPtBu)-N-Im-P-H)] as the most active catalyst. With its stable Ru-BH4 analogue, in which chloride is replaced by BH4, a broad range of (hetero)aromatic and aliphatic nitriles, including industrially interesting adiponitrile, has been hydrogenated under mild and base-free conditions.

引用

页码：4991 / 5002

页数：12

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