Kinetic resolution of 1,2-diols with D-camphorquinone; preparation of (R)-(chloromethyl)oxirane
作者:Martin K. Ellis、Bernard T. Golding、William P. Watson
DOI:10.1039/c39840001600
日期:——
Acid-catalysed reaction of D-camphorquinone with racemic 1,2-diols (e.g. 3-chloropropane-1,2-diol)under kinetically controlled conditions yields a predominant diasteroisomeric acetal, that can be easily converted into an optically pure epoxide.