申请人:ADISSEO FRANCE S.A.S.
公开号:US20170342029A1
公开(公告)日:2017-11-30
The invention concerns a synthesis process of a compound of the following formula (I) or one of the salts thereof,
wherein R represents a COOH, CH
2
OH or CHO group,
comprising the step according to which the but-3-ene-1,2-diol (BDO) is subjected to an oxidation in the presence of a catalyst, said catalyst comprising an active phase based on at least one noble metal selected from palladium, gold, silver, platinum, rhodium, osmium, ruthenium and iridium, and a support containing alkaline sites.
The invention also concerns the application of this reaction to the preparation of bioavailable compounds of methionine used, in particular, in animal nutrition.
本发明涉及一种合成下列式(I)化合物或其盐的过程,其中R代表COOH,CH2OH或CHO基团,包括步骤,即将丁-3-烯-1,2-二醇(BDO)在催化剂存在下进行氧化反应,所述催化剂包括基于至少一种贵金属的活性相,所述贵金属选自钯、金、银、铂、铑、锇、钌和铱,和含有碱性位点的载体。本发明还涉及将该反应应用于制备甲硫氨酸的生物利用化合物,特别是在动物营养中使用。