N-[(phosphinyl or phosphinothioyl)amino]thio-methylcarbamates an

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Virus or component thereof

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260937, 26034673, 424202, 424203, 549 5, 549 7, A01N 936, C07F 924

Patent

active

042084091

ABSTRACT:
Some new phosphinic acid derivatives of aminothio methylcarbamates have been synthesized and tested as pesticides. The new compounds are active against insects, mites, and nematodes. The N-[(phosphinyl)amino]thio- and N-[(phosphinothioyl)amino]thio- methylcarbamates are readily prepared by the general procedure of reacting a phosphinic acid amide with sulfur dichloride so as to obtain the corresponding N-(chlorothio)phosphinic acid amide which reactant will react with a methylcarbamate so as to produce the corresponding object compounds, the N-[(phosphinothioyl)amino]thio- methylcarbamates of this invention. Various formulations for pesticidal use are described along with appropriate rates of application.

REFERENCES:
patent: 3932403 (1976-01-01), Ashton et al.
patent: 4024237 (1977-05-01), Engel

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