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US5527923A Process for preparing enantiomerically pure diarylprolinols 失效
制备对映体纯的二芳基丙醇的方法

Process for preparing enantiomerically pure diarylprolinols
摘要:
The present invention relates to a new process for preparing enantiomerically pure diarylprolinols, especially (R)-(+)- or (S)-(-)-2-(diphenylhydroxymethyl)-pyrrolidine (R)-(+)- or (S)-(-)-.alpha.,.alpha.-diphenyl-(2-pyrrolidinyl)-methanol) starting from proline.
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