S. Balalaie et al., Clean oxidation of benzoins on zeolite A using microwave irradiation undersolvent-free conditions, GREEN CHEM, 2(6), 2000, pp. 277-278
Oxidation of benzoins are efficiently performed with zeolite A without any
oxidizing agent under solvent-free conditions and microwave irradiation; th
e method is clean, fast, facile, efficient, low-cost and environmentally be
nign and operates selectively only on benzoins.