Method of resolution of (RS)- 1,1′-BI-2-naphthol for obtaining enantiomeric pure I.E. (S)-(−)-1,1′-BI-2-naphthol and/or (R)-(+)-1,1′-BI-2-naphthol via co-crystal formation with optically active derivatives of γ-amino acids
申请人:Roy Bhairab Nath
公开号:US08716520B2
公开(公告)日:2014-05-06
Novel method for synthesis of optically pure (S)-(−)-1,1′-bi-2-naphthol and/or (R)-(+)-1,1′-bi-2-naphthol via resolution of racemic (RS)-1,1′-bi-2-naphthol through formation of co-crystal with optically active derivatives of γ-amino acids.
一种通过利用γ-氨基酸手性衍生物与外消旋(RS)-1,1'-双(2-萘酚)形成共晶来分离外消旋(RS)-1,1'-双(2-萘酚),从而合成光学纯(S)-(−)-1,1'-双(2-萘酚)和/或(R)-(+)-1,1'-双(2-萘酚)的新方法。