A. Parmar et al., FERRIC PERCHLORATE ADSORBED ON SILICA-GEL - AN EFFICIENT REAGENT FOR CLEAVAGE OF CARBON-NITROGEN DOUBLE-BOND, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 37(9), 1998, pp. 941-942
Adsorption of Fe(ClO4)(3)(H2O)(6) on to chromatographic grade silica g
el produces a supported reagent Fe(ClO4)(3)(H2O)(6)/SiO2. This reagent
, has been found effective for the rapid and high yield regeneration o
f the carbonyl compounds from azines 1a-e, oximes 2a-e, semicarbazones
3a-e, thiosemicarbazones 4a-e and schiff's base's 5a-e on grinding in
the solid state using pestle & mortar.