.alpha.-Formyloxycarbonyl Compounds from the Anodic Oxidation of Enol Carbonates
摘要:
Enol carbonates previously synthesized were anodically oxidized yielding the corresponding alpha-formyloxycarbonyl derivatives with participation of the DMF, used as solvent.
.alpha.-Formyloxycarbonyl Compounds from the Anodic Oxidation of Enol Carbonates
摘要:
Enol carbonates previously synthesized were anodically oxidized yielding the corresponding alpha-formyloxycarbonyl derivatives with participation of the DMF, used as solvent.
Treatment of alkenyl carbamates with sodium dispersion and a co-existing boron electrophile affords alkenylboronates via the reductive cleavage of the vinylic C–Obond. The key to this borylation is an instant trapping of reactive organosodium species with the co-existing boron electrophile.
Enol carbonates previously synthesized were anodically oxidized yielding the corresponding alpha-formyloxycarbonyl derivatives with participation of the DMF, used as solvent.