申请人:RHODIA OPERATIONS
公开号:WO2016026132A1
公开(公告)日:2016-02-25
Provided is a process of oxidizing an alcohol of formula ROH (I), wherein R represents a saturated or unsaturated, linear, branched or cyclic C3-C50 hydrocarbon group which is optionally substituted with a heteroatom, characterized in that the oxidation is performed in a liquid phase using a peroxide as oxidant and in the presence of a base compound and a catalyst [Catalyst (C) ] selected from a group consisting of: (i) a gold-containing catalyst [Catalyst (C1) ]; and (ii) a noble metal catalyst [Catalyst (C2) ] containing a first element selected from palladium, platinum, ruthenium, rhodium, osmium, and iridium and a second element selected from tin, bismuth, selenium, tellurium and antimony.
提供了一种氧化式为ROH(I)的醇的过程,其中R代表一个饱和或不饱和的线性、支链或环状C3-C50的烃基,该烃基可以选择性地被杂原子取代,其特征在于在液相中使用过氧化物作为氧化剂,在碱性化合物和催化剂[Catalyst (C)]的存在下进行氧化反应,所述催化剂[Catalyst (C)]选自以下组合中的一种:(i)含金催化剂[Catalyst (C1)];和(ii)贵金属催化剂[Catalyst (C2)],其包含从钯、铂、钌、铑、锇和铱中选择的第一个元素和从锡、铋、硒、碲和锑中选择的第二个元素。