Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...
Patent
1991-06-07
1992-10-06
Rotman, Alan L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Phosphorus containing other than solely as part of an...
514 80, 514 82, 514 91, 546 22, 546 23, 548413, 548414, C07F 958, C07F 960, C07F 9572, C07F 9576, A01N 5716
Patent
active
051531844
ABSTRACT:
O,S-Dailkyl ((nitrogen heterocyclyl)carbonyl)phosphoramidothioates are prepared by the reaction of O,S-dialkyl phosphoroisocyanatidothioates with selected five and six membered nitrogen heterocycles and found to be effective plant systemic and contact insecticides. Ethyl 1-(((methoxy(methylthio)phosphinyl)amino)carbonyl)-4-piperidinecarboxylate , for example, is prepared from O,S-dimethyl phosphoroisocyanatidothioate and ethyl 4-piperidinecarboxylate and found to control aster leafhopper when applied to rice plants.
REFERENCES:
Derkach et al., Zh. Obshch. Khim., 33, 1587-1591 (1963) (Chemical Abstracts, 59, 12669e (1963)).
Samarai et al., Zh. Obshch. Khim., 39, 1511-1513 (1969) (Chemical Abstracts, 71, 112323e (1969)).
Derkach et al., Zh. Obshch. Khim., 34, 3060-3063 (1964) (Chemical Abstracts, 62, 2692e (1965)).
Mel'nikov et al., Zh. Obshch. Khim., 47, 1711-1715 (1977) (Chemical Abstracts, 87, 183905n (1977)).
Alimov et al., Isv. Akad. Nauk SSSR, Ser. Khim., 1964, 187-189 (Chemical Abstracts, 60, 9144h (1964)).
Barron J. Brian
Bisabri-Ershadi Barat
Dripps James E.
Reifschneider Walter
DowElanco
Osborne D. Wendell
Rotman Alan L.
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