Dephosphorylation of paraoxon by hydroxamate ions in micellar media
KK Ghosh, ML Satnami, D Sinha
Index: Ghosh, Kallol K.; Satnami, Manmohan Lal; Sinha, Daliya Tetrahedron Letters, 2004 , vol. 45, # 49 p. 9103 - 9105
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Citation Number: 34
Abstract
The rate–surfactant concentration profiles for the reaction of the insecticide paraoxon with hydroxamate ions (R (CO)· NHO−, R= CH3, R= C6H5, R= 2-HOC6H4) in aqueous solutions of cetyltrimethylammonium salts, CTAX (X−= Br−, Cl−, SO3H−) have been measured at pH11. 0 at 30° C. All these profiles are typical of micelle-assisted bimolecular reactions involving interfacial ion exchanges. The salicylhydroxymic acid–CTACl combination is ...
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