C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
260/452, 167/5,
C07F 9/24 (2006.01) A01N 57/26 (2006.01) A01N 57/36 (2006.01) C07F 9/6571 (2006.01)
Patent
CA 1133918
ABSTRACT OF THE DISCLOSURE Some new phosphinic acld derivatives of aminothio methylcarbamates have been synthesized and tested as pestisde The new cnmpounds are active against insects, mites, and nematodes. The N-[(phosphinyl)amino]thio- and N-[(phosphtnothioyl)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 wil1 react with a methylcarbamate so as to pro- duce the corresponding object conpounds, thc N-[(phosphino- thioyl)amino]thio- methylcarbamates of thls invention. Various formulations for pesticidal use are descrlbed along with appropriate rates of appllcation.
320756
Macrae & Co.
Upjohn Company (the)
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