[EN] PROCESS FOR PRODUCING AMINO ACID DERIVATIVES<br/>[FR] PROCEDE DE PRODUCTION DE DERIVES D'ACIDES AMINES
申请人:SOLVAY
公开号:WO2004087638A1
公开(公告)日:2004-10-14
Process for producing amino acid derivatives, in which (a) an organic amine, the amino functionality of which is protected, or an α-amino acid, the amino functionality of which is protected, is subjected to an electrochemical reaction so as to form an amine which is activated in the α-position; (b) the activated amine is subjected to a reaction with a carbanionic reagent containing at least 3 carbon atoms and comprising an unsaturated group so as to form an unsaturated amine comprising an unsaturated group, the atom of the unsaturated group closest to the nitrogen being separated from the nitrogen by at least 2 carbon atoms; (c) the unsaturated amine is subjected to oxidation of the unsaturated group so as to form an amino acid derivative.
生产氨基酸衍生物的过程,其中(a)将保护氨基官能团的有机胺或保护氨基官能团的α-氨基酸经电化学反应,形成在α位激活的胺;(b)将激活的胺与至少含有3个碳原子且包含不饱和基团的碳负离子试剂反应,形成含有不饱和基团的不饱和胺,最接近氮的不饱和基团原子与氮之间至少相隔2个碳原子;(c)将不饱和胺氧化,形成氨基酸衍生物。