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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 29, Number 12
BKCSDE 29(12)
December 20, 2008 

Solvent-free Procedure for the Regeneration of Carbonyl Compounds from Nitrogeneous Derivatives Using Dioxane-dibromide/SiO2
Satinder K Juneja, Monika Gupta, Satya Paul, Rajive Gupta*
Solvent-free conditions, Oximes, Hydrazones, Semicarbazones, Dioxane-dibromide
A solvent-free procedure is developed for the regeneration of carbonyl compounds from aldoximes or ketoximes by grinding at room temperature and from hydrazone, phenylhydrazone or semicarbazone derivatives under microwave irradiation using dioxane-dibromide/SiO2. Products are obtained in excellent yields and are in a state of high purity.
2337 - 2340
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