Selective Oxidation of Sulfides to Sulfoxides with Cetyltrimethylammonium Periodate
โ Scribed by Chaudhari, Umesh V.; Deota, Pradeep T.
- Book ID
- 111966569
- Publisher
- Taylor and Francis Group
- Year
- 2012
- Tongue
- English
- Weight
- 146 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0030-4948
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๐ SIMILAR VOLUMES
The bright yellow crystalline cetyltrimethylammonium tribromide (CTMATB) reagent has been synthesized from the reaction of CTMAB and KBr with H 2 MoO 4 โขH 2 O, H 2 O 2 and H 2 SO 4 in the molar ratio 1:2:0.01:4:0.93. CTMATB selectively oxidizes a variety of dialkyl and alkyl aryl sulfides to the cor
## Abstract For Abstract see ChemInform Abstract in Full Text.
Selective oxidation of sulfides to sulfoxides is achieved using H 2 O 2 and TMSCl as the promotor. Aromatic and aliphatic sulfides are oxidized to sulfoxides in excellent yields and in short reaction times. Different functional groups including ketone, alkene, ester, and alcohol are tolerated.
A variety of symmetrical and unsymmetrical sulfides have been selectively and expeditiously oxidized to either sulfoxides or salfones in good yields using wet silica-supported sodium periodate under microwave thermolysis conditions.