S. Walia, P. Dureja
Jul 1, 1990
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Influential Citations
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Journal
Toxicological & Environmental Chemistry
Abstract
Fenamiphos, an organophosphorus nematicide and its hydrolysis product 4‐methylthio‐m‐cresol under dye‐sensitized photo‐oxidative conditions yielded the corresponding sulfoxide analogs. Under UV‐photolytic conditions, fenamiphos in methanol solution gave mainly the cleavage products. To obtain standards of the oxidative degradation products/metabolites in larger quantities, fenamiphos and fenamiphos phenol was chemically transformed to the corresponding sulfoxide and sulfone. Their structures were confirmed by ‘HNMR and mass spectra.