(Alkoxycarbonyl)(alkyl)aminosulfenyl derivatives of phosphoramidothioate esters
AssigneeThe Regents of the University of California
InventorsMohamed A. H. Fahmy, Tetsuo R. Fukuto
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Abstract
A novel class of chemical compounds useful as pesticides consists of O,S-dimethyl N-(N'-alkoxycarbonyl-N'-alkylaminosulfenyl)phosphoramidothioates. The preparation of these compounds and their formulation to control insects are exemplified.
Claims19
N-[(alkoxycarbonyl)(alkyl)aminosulfenyl]phosphoramidothioates of the formula ##STR3## where R.sub.1 is alkyl containing from 1 to 12 carbon atoms and R.sub.2 is alkyl containing 2 to 8 carbon atoms.
A method for the preparation of N-[(alkoxycarbonyl)(alkyl)aminosulfenyl]phosphoramidothioates of the formula ##STR4## which comprises reacting the compound of the formula ##STR5## with a compound having the formula ##STR6## where R.sub.1 is alkyl containing from 1 to 12 carbon atoms and R.sub.2 is alkyl containing 2 to 8 carbon atoms.
Dependencies are inferred from the claim text.