发明名称 CONTINUOUS METHOD FOR PRODUCING SUBSTITUTED CYCLOHEXYLMETHANOLS
摘要 The present invention relates to a continuous process for preparing para-alkyl-substituted cyclohexylmethanols, especially 4-isopropylcyclohexylmethanol, by catalytically hydrogenating the corresponding aldehydes or ketones in the presence of hydrogen and in the presence of a catalyst which comprises, as an active metal, ruthenium applied to a support, the support comprising Al2O3 and/or SiO2, and the catalyst being used in the form of a fixed bed catalyst in a hydrogenation reactor or in a plurality of hydrogenation reactors connected in series.
申请公布号 US2011251439(A1) 申请公布日期 2011.10.13
申请号 US200913140074 申请日期 2009.12.10
申请人 BASF SE 发明人 MIRK DANIELA;KOENIGSMANN LUCIA;HENKELMANN JOCHEM
分类号 C07C35/08 主分类号 C07C35/08
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