;wherein R1 is hydroxyl or a group which activates the carboxyl and R2 is alkyl optionally substituted by halogen or benzyl, its preparation, its application in the synthesis of chiral 2-bromomethyl-2-ethylhexanoic acid and novel intermediates."/> NOVEL PROCESS FOR THE PREPARATION OF CHIRAL COMPOUNDS DERIVED FROM HEXANOIC ACID ESTERS AND INTERMEDIATES USED IN THE SYNTHESIS OF CHIRAL 2-(BROMOMETHYL)-2-ETHYLHEXANOIC ACID
首页> 外国专利> NOVEL PROCESS FOR THE PREPARATION OF CHIRAL COMPOUNDS DERIVED FROM HEXANOIC ACID ESTERS AND INTERMEDIATES USED IN THE SYNTHESIS OF CHIRAL 2-(BROMOMETHYL)-2-ETHYLHEXANOIC ACID

NOVEL PROCESS FOR THE PREPARATION OF CHIRAL COMPOUNDS DERIVED FROM HEXANOIC ACID ESTERS AND INTERMEDIATES USED IN THE SYNTHESIS OF CHIRAL 2-(BROMOMETHYL)-2-ETHYLHEXANOIC ACID

机译:制备己酸酯及其用于合成手性2-(溴甲酰基)-2-乙基己酸的中间体的新型方法

摘要

The present invention comprises a novel process for the preparation of a chiral compound of formula (I); ;wherein R1 is hydroxyl or a group which activates the carboxyl and R2 is alkyl optionally substituted by halogen or benzyl, its preparation, its application in the synthesis of chiral 2-bromomethyl-2-ethylhexanoic acid and novel intermediates.
机译:本发明包括制备式(I)的手性化合物的新方法。 ;其中R 1 是羟基或能活化羧基的基团,R 2 是任选被卤素或苄基取代的烷基,其制备方法及其在手性2的合成中的应用-溴甲基-2-乙基己酸和新型中间体。

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