Methoxy-substituted cyanophenyl ester derivatives of phosphorus

Details Methoxy-substituted cyanophenyl ester derivatives of phosphorus Methoxy-substituted cyanophenyl ester derivatives of phosphorus

1976-05-20

1977-09-06

Robinson, Allen J.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Virus or component thereof

A01N 936

Patent

active

040468852

ABSTRACT:
Methoxy-substituted cyanophenyl ester derivatives of phosphinic, phosphonic, phosphoric, thiophosphinic, thiophosphonic, and thiophosphoric acids having the general formula: ##STR1## wherein R and R.sup.1 are independently selected from the group consisting of lower alkyl, chloro-substituted lower alkyl, lower alkoxy, phenyl, phenoxy and lower dialkylamide, and X is oxygen or sulfur. The compounds are effective pesticides especially in the control of houseflies, American cockroach, milkweed bug and two-spotted mite. Representative compounds are O-ethyl-O-(2-methoxy-4-cyanophenyl) ethyl phosphonothioate and O,O-dimethyl-O-(2-methoxy-4-cyanophenyl) phosphorothioate.

REFERENCES:
patent: 3164623 (1965-01-01), Schrader
patent: 3301749 (1967-01-01), Sakai et al.

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