Gram Scale Conversion of R‑BINAM to R‑NOBIN
收藏Figshare2018-03-29 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Gram_Scale_Conversion_of_i_R_i_BINAM_to_i_R_i_NOBIN/2061357
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资源简介：
A mild, operationally simple, and single-step transition-metal-free protocol for the synthesis of enantiomerically pure (R)-(+)-2′-amino-1,1′-binaphthalen-2-ol (R-NOBIN) from (R)-(+)-1,1′-binaphthyl-2,2′-diamine (R-BINAM) is reported. The one-pot conversion proceeds with good yield and shows no racemization. The hydroxyl on the R-NOBIN product was shown to have come from water in the reaction medium via an H2 18O study. The correct value of the specific rotation of R-NOBIN was reported.
创建时间：
2018-03-29
