Synthesis of branched-chain sugar derivatives from 1,2;5,6-di-O-isopropylidene-α-d-ribo-hexofuranos-3-ulose and 1,2;4,5-di-O-isopropylidene-β-d-erythro-2-hexulopyranos-3-ulose
作者:Zuberoa González、Alberto González
DOI:10.1016/s0008-6215(00)00229-9
日期:2000.12
formation of branched-chain sugar derivatives is described involving the reaction of lithiumdianions and carboxylic acids with keto-sugar derivatives. Acetic, propanoic, phenylacetic, 3,3-dimethylacrylic, crotonic and sorbic acids were the acids used for the preparation of the lithiumdianions, and glucose and fructose were used for preparation of the keto derivatives.