Synthesis and reactivity of nonstabilized diazo sugars
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