Title of article :
Synthesis of cetyltrimethylammonium tribromide (CTMATB) and its application in the selective oxidation of sulfides to sulfoxides
Author/Authors :
Kar، نويسنده , , Gopa and Saikia، نويسنده , , Anil K. and Bora، نويسنده , , Upasana and Dehury، نويسنده , , Sanjoy K. and Chaudhuri، نويسنده , , Mihir K.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2003
Abstract :
The bright yellow crystalline cetyltrimethylammonium tribromide (CTMATB) reagent has been synthesized from the reaction of CTMAB and KBr with H2MoO4·H2O, H2O2 and H2SO4 in the molar ratio 1:2:0.01:4:0.93. CTMATB selectively oxidizes a variety of dialkyl and alkyl aryl sulfides to the corresponding sulfoxides in high yields under mild conditions.
Keywords :
Selective oxidation , cetyltrimethylammonium tribromide , new reagents , Sulfoxide
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
