BROMIDE-FREE TEMPO-MEDIATED OXIDATION OF THE PRIMARY ALCOHOL IN CARBOHYDRATE UNDER TWO-PHASE CONDITIONS

摘要

A process of selective oxidizing primary alcohols in carbohydrate by means of a hypohalite in the presence of catalytic amount of a di-tertiary-alkyl nitroxyl, the process is characterized in that the oxidation is under a two-phase and bromide-free condition in the presence of phase transfer catalyst.