发明名称 Process For Preparing Acylglycinates By Means Of Direct Oxidation
摘要 A process is described for preparing acylglycinate salts of the formula (II) in which R1 is a saturated linear or branched alkyl radical having from 1 to 21 carbon atoms or a mono- or polyunsaturated linear or branched alkenyl radical having from 2 to 21 carbon atoms, and B is a cation derived from a base, and/or the corresponding protonated acylglycines, characterized in that one or more fatty acid monoethanolamides of the formula (I) in which R1 is as defined above is oxidized with oxygen in the presence of a transition group metal catalyst in an alkaline medium to give one or more acylglycinate salts of the formula (II), and, in the case of preparation of the protonated acylglycines, the acylglycinate salt(s) of the formula (II) is additionally reacted with an acid.
申请公布号 US2010286418(A1) 申请公布日期 2010.11.11
申请号 US20070377835 申请日期 2007.08.13
申请人 CLARIANT FINANCE (BVI) LIMITED 发明人 KLUG PETER;STANKOWIAK ACHIM;FRANKE OLIVER;SCHERL FRANZ-XAVER;PRUESSE ULF;THIELECKE NADINE;VORLOP KLAUS-DIETER
分类号 C07C231/12 主分类号 C07C231/12
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