Metadata of CSIR Papers
View Archive InfoField | Value | |
Creator |
Joshi, G
Bhadra, S Ghosh, S Agrawal, MK Ganguly, B Adimurthy, S Ghosh, PK Ranu, BC |
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Subject |
Engineering
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Description |
The oxidation of thiols to disulfides was achieved in high yields with 6:1 mol ratio of thiol to NaBrO(3), while the oxidation of sulfides and benzylic/secondary alcohols to the corresponding sulfoxides and aldehydes/ketones was successfully undertaken with 3:1 mol ratio of substrate to NaBrO(3). These ratios correspond to the theoretical requirement of NaBrO(3). The reactions were conducted at 0-30 degrees C, depending upon Substrate, and were initiated with catalytic amounts of H(+) and Br(-) (initial Br(-)/BrO(3)(-) = 1:3.5 for thiol oxidation and 1:8 for sulfide and alcohol oxidation). Further, regeneration and reuse of the spent reagent in the aqueous effluent was demonstrated.
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Publisher |
AMER CHEMICAL SOCWASHINGTON1155 16TH ST, NW, WASHINGTON, DC 20036 USA
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Date |
2011-09-20T12:03:23Z
2011-09-20T12:03:23Z 2010 |
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Type |
Article
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Identifier |
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
0888-5885 http://hdl.handle.net/123456789/12305 |
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Language |
English
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