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通过仲酰胺和伯酰胺的均相氢化合成胺类。

The synthesis of amines by the homogeneous hydrogenation of secondary and primary amides.

作者信息

Núñez Magro Angel A, Eastham Graham R, Cole-Hamilton David J

机构信息

EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, Scotland, UK KY16 9ST.

出版信息

Chem Commun (Camb). 2007 Aug 14(30):3154-6. doi: 10.1039/b706635j. Epub 2007 Jul 6.

DOI:10.1039/b706635j
PMID:17653372
Abstract

Amides can be hydrogenated to amines using a catalyst prepared in situ from [Ru(acac)(3)] and 1,1,1-tris(diphenylphosphinomethyl)ethane; water is required to stabilize the catalyst and primary amines can only be formed (selectivity up to 85%) if ammonia is also present.

摘要

酰胺可以使用由[Ru(acac)(3)]和1,1,1-三(二苯基膦甲基)乙烷原位制备的催化剂氢化为胺;需要水来稳定催化剂,并且只有在也存在氨的情况下才能形成伯胺(选择性高达85%)。

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