Fine-tuning NHC ligands for ruthenium-catalyzed hydrogenation of carboxylic esters to alcohols

被引：1

作者：

Kadyrov, Renat ^{[1
]}

机构：

[1] Acad Sci Czech Republ, Inst Inorgan Chem, Rez 25068, Czech Republic

来源：

JOURNAL OF CATALYSIS | 2023年 / 426卷

关键词：

Hydrogenation; Homogeneous catalysis; Ruthenium; Carbene ligands; Alcohols; N-HETEROCYCLIC CARBENES; COMPLEXES; ACIDS;

D O I：

10.1016/j.jcat.2023.07.006

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An efficient and simple catalytic system has been developed for hydrogenation of carboxylic esters. Combination of commercially available Ru-salts and simple imidazolium salts bearing N-cyclohexyl, N-cycloheptyl and N-cyclooctyl substituents enable reduction of esters to alcohols at 40 degrees C and 40 bar of hydrogen pressure. The reaction protocol offers a practical access to alcohols using an easy operational setup.

引用

页码：173 / 177

页数：5

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