Pesticidal O-(N-alkoxy-substituted-benzimidoyl)-phosphorus ester

Details Pesticidal O-(N-alkoxy-substituted-benzimidoyl)-phosphorus ester Pesticidal O-(N-alkoxy-substituted-benzimidoyl)-phosphorus ester

1982-06-28

1984-10-23

Sutto, Anton H.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Virus or component thereof

260940, 260944, 424211, A01N 5714, C07F 9165

Patent

active

044788320

ABSTRACT:
O-(N-alkoxy-substituted-benzimidoyl)-phosphorus esters and thioesters and thioesters of the formula: ##STR1## wherein X is sulfur or oxygen; R.sub.1 is lower alkyl, lower alkynyl, or benzyl optionally substituted with 1 to 3 halogen atoms; R.sub.2 is lower alkyl, lower alkoxy or lower alkylthio; R.sub.3 is lower alkoxy, lower alkylthio, lower alkylamino or phenyl; and R.sub.4 is hydrogen, cyano, trifluoromethyl, halogen, carboxyalkyl or nitro, and Z is hydrogen, cyano, trifluoromethyl, carboxyalkyl, nitro, S(O).sub.n R.sub.5 or SO.sub.2 NR.sub.6 R.sub.7 where n is 1 or 2, R.sub.5 is lower alkyl and R.sub.6 and R.sub.7 are independently hydrogen or lower alkyl; provided that when R.sub.1 is lower alkyl and R.sub.3 is alkoxy, then R.sub.4 and Z are not both hydrogen or if R.sub.4 is hydrogen, Z is not nitro; and provided further that if R.sub.1 is lower alkyl, R.sub.2 is alkyl or alkoxy and R.sub.3 is alkoxy, then if Z is hydrogen or nitro, R.sub.4 is not nitro or halogen, are insecticidal.

REFERENCES:
patent: 3760041 (1973-09-01), Lorenz et al.
patent: 3872185 (1975-03-01), Lorenz et al.
patent: 4054650 (1977-10-01), Lorenz et al.
patent: 4076808 (1978-02-01), Lorenz et al.

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