[EN] PROCESS FOR PREPARING AMINES FROM ALCOHOLS AND AMMONIA<br/>[FR] PROCÉDÉ POUR LA FABRICATION D'AMINES À PARTIR D'ALCOOLS ET D'AMMONIAC
申请人:YEDA RES & DEV
公开号:WO2010018570A1
公开(公告)日:2010-02-18
The present invention provides novel ruthenium based catalysts, and a process for preparing amines, by reacting a primary alcohol and ammonia in the presence of such catalysts, to generate the amine and water. According to the process of the invention, primary alcohols react directly with ammonia to produce primary amines and water in high yields and high turnover numbers. This reaction is catalyzed by novel ruthenium complexes, which are preferably composed of quinolinyl or acridinyl based pincer ligands.
本发明提供了新型基于钌的催化剂,以及一种制备胺的方法,通过在这些催化剂的存在下,将一级醇和氨反应,生成胺和水。根据本发明的方法,一级醇直接与氨反应,产生高产率和高周转数的一级胺和水。该反应由新型钌配合物催化,该配合物最好由喹啉基或吖啶基的夹夹配体组成。