[EN] DIPHENYLOXIRANES, PROCESS FOR PREPARATION THEREOF, AND ITS USE IN AN ENANTIOSELECTIVE SYNTHESIS OF (+)-SERTRALINE<br/>[FR] DIPHÉNYLOXIRANES, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION DANS LA SYNTHÈSE ÉNANTIOSÉLECTIVE DE (+)-SERTRALINE
申请人:COUNCIL SCIENT IND RES
公开号:WO2016088138A1
公开(公告)日:2016-06-09
The present invention discloses substituted diphenyloxiranes and process for synthesis thereof. The present invention also provides a process for production of enantiomerically pure anti-3,3'-diphenylmethyloxirane and anti-3,3'-diphenylpropan- 1,2-diol from racemic anti-3,3'-diphenylmethyloxirane using hydrolytic kinetic resolution. Further it provides a process for preparation of enantioselective (+)- Sertraline from anti-3,3'-diphenylpropan-1,2-diol.
本发明公开了取代二苯环氧烷及其合成方法。本发明还提供了一种从外消旋的反-3,3'-二苯甲氧环氧烷中使用水解动力学分辨法生产对映纯的反-3,3'-二苯甲氧环氧烷和反-3,3'-二苯丙烷-1,2-二醇的方法。此外,它提供了一种从反-3,3'-二苯丙烷-1,2-二醇制备对映选择性的(+)-去甲丝氮平的方法。