Lipase-mediated ‘meso-tricks’ to transform latently symmetrical d-aldoses into l-aldoses via alditols
作者:Galina D. Gamalevich、Boris N. Morozov、Alexey L. Vlasyuk、Edward P. Serebryakov
DOI:10.1016/s0040-4020(98)01174-0
日期:1999.3
l-Fucose and l-xylose were synthesized from dulcitol and xylitol, respectively, using CCL- or PPL-mediated kinetic resolution as the key step. In the first case dissymmetrization was achieved directly by acylating a meso derivative, while in the second it was preceded by the conversion of the meso polyol into a racemic intermediate.