作者:Michael S. Alexander、Derek Horton
DOI:10.1016/j.carres.2006.11.003
日期:2007.1
1,6-Anhydro-4-deoxy-4-diazo-2,3-O-isopropylidene-beta-D-lyxo-hexopyranose (4) is a stable crystalline compound readily accessible by an improved synthetic procedure. It has been used as a model for evaluating the reactivity of the diazo group, when not stabilized by an adjacent carbonyl function, in a rigid chiral matrix. A range of carbene-type, electrophile-promoted, and 1,3-dipolar reactions were
1,6-Anhydro-4-deoxy-4-diazo-2,3-O-isopropylidene-beta-D-lyxo-hexopyranose(4)是稳定的结晶化合物,可通过改进的合成方法轻松获得。它已被用作评估刚性手性基质中重氮基团的反应性的模型,当重氮基团没有被相邻的羰基官能团稳定时,该反应性。评估了一系列卡宾型,亲电促进型和1,3-偶极反应,导致产生4,4'-烯烃二聚体,4-脱氧-3-烯酮和相关衍生物,4,4-二卤代化合物,4 -螺环丙烷衍生物,4-螺吡唑结构以及通过骨架重排的具有双环[2.2.2]骨架的支链无水戊糖结构。