Mm. Heravi et al., Potassium ferrate supported on montmorillonite K-10: A mild and efficient reagent for oxidative deprotection of acetals and ketals, MONATS CHEM, 132(8), 2001, pp. 985-988
A variety of acetals and ketals were oxidatively deprotected to their paren
t compounds using potassium ferrate(VI) supported on montmorillonite K-10 u
nder non-aqueous conditions.