Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7673362 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2013 | 8 Pages |
Abstract
Picolinic acid, 2,2â²-bipyridine and 1,10-phenanthroline promoted Cr(VI) oxidation of d-galactose to d-galactonic acid in aqueous micellar media has been studied. The anionic surfactant (SDS) accelerated the rate of reaction while the cationic surfactant (CPC) and neutral surfactant (TX-100) retarded the reaction rate. Combination of bipy and SDS is the best choice for chromic acid oxidation of d-galactose to d-galactonic acid in aqueous media although 1,10-phenanthroline is best promoter in absence of micellar catalyst.
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Authors
Rumpa Saha, Aniruddha Ghosh, Pintu Sar, Indrajit Saha, Sumanta K. Ghosh, Kakali Mukherjee, Bidyut Saha,