PROCESS OF RACEMISATION OF OPTICALLY ACTIVE ALPHA AMINOACETALS,申请号WO2008EP56219-传众专利搜索

PROCESS OF RACEMISATION OF OPTICALLY ACTIVE ALPHA AMINOACETALS

申请公布号：WO2008142088(A1)

申请号：WO2008EP56219

申请日期：2008.05.21

申请公布日期：2008.11.27

申请人：

CLARIANT SPECIALTY FINE CHEMICALS (FRANCE);ALBALAT, MURIEL;PRIMAZOT, GERALDINE;WILHELM, DIDIER;VALLEJOS, JEAN-CLAUDE

发明人：ALBALAT, MURIEL;PRIMAZOT, GERALDINE;WILHELM, DIDIER;VALLEJOS, JEAN-CLAUDE

分类号：C07C213/00;C07C217/40;C07C217/48;C07C249/04

主分类号：C07C213/00

摘要：<p>The invention relates to a process for preparing a-aminoacetals substantially in racemic form, comprising a step of oxidizing optically enriched a-aminoacetals to the corresponding oximes, in the presence of a catalyst, and a step of reducing the oximes thus obtained.</p>

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