Enantioselective acylation of chroman-4-ols catalysed by lipase from Pseudomonas cepecia (Amano PS)

Article abstract of DOI:10.1016/S0957-4166(97)00366-2

Lipase Amano PS catalysed acylation of (±)-chroman-4-ols using vinyl acetate as the acyl donor in n-hexane gave (R)-(+)-chroman-4-ol acetates and (S)-(-)-chroman-4-ols in high enantiomeric excess. The relationship between the position of the substituents in the chroman-4-ol to the ee and the spatial characteristics of the enzyme active site are proposed.