发明名称 Process for the catalytic hydrogenation of organic compounds and supported catalyst therefor
摘要 A process for the catalytic hydrogenation of an organic compound, in particular a labile organic compound, in the presence of a support catalyst with a coating containing ruthenium as active metal and a total of 1.01 to 30 wt. % of active metals. Higher stereoselectivity and a greater catalyst shelf life may be obtained by using a support catalyst of which the oxide, carbide, nitride or siliceous support material has a BET (N2) surface area smaller than 10 m2/g, particularly preferably 0.1 to 5 m2/g, prior to loading with at least one active metal diatomaceous earth with a BET (N2) surface area greater than 2 m2/g is excluded and the ruthenium content thereof makes up at least 50 wt. %, preferably at least 99 wt. % of the active metals. The process and the catalysts are particularly suitable for the hydrogenation of polyfunctional compounds such as hydroxycarbonyl compounds and aromatic amines.
申请公布号 US2002087036(A1) 申请公布日期 2002.07.04
申请号 US20010985179 申请日期 2001.11.01
申请人 HAAS THOMAS;JAEGER BERND;SAUER JORG;VANHEERTUM RUDOLF 发明人 HAAS THOMAS;JAEGER BERND;SAUER JORG;VANHEERTUM RUDOLF
分类号 B01J23/46;B01J35/10;C07B61/00;C07C29/141;C07C31/20;C07C209/72;C07C211/17;C07C211/36;(IPC1-7):C07C27/04;C0729/30 主分类号 B01J23/46
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