A Julia olefination approach to the synthesis of functionalized enol ethers and their transformation into carbohydrate-derived spiroketals
作者:Matthieu Corbet、Benjamin Bourdon、David Gueyrard、Peter G. Goekjian
DOI:10.1016/j.tetlet.2007.11.207
日期:2008.1
A synthesis of spiroketals from carbohydrate lactones is reported. A modified Julia olefination is used to synthesize trisubstituted and highly functionalized exo-glycals, which were subsequently transformed into spiroketals under acidic conditions.
据报道,由碳水化合物内酯合成螺环酮。改性的朱莉娅烯化用于合成三取代和高度官能化的外糖,随后在酸性条件下转化为螺酮。