O,O-bis(substituted pyridinyl)phosphonates and phosphonothioates

Details O,O-bis(substituted pyridinyl)phosphonates and phosphonothioates O,O-bis(substituted pyridinyl)phosphonates and phosphonothioates

1978-12-01

1980-04-01

Trousof, Natalie

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

424200, C07F 938, C07F 940

Patent

active

041962931

ABSTRACT:
O,O-bis-(pyridinyl)phosphonates and phosphonothioates corresponding to the formula: ##STR1## wherein X represents hydrogen, chloro, bromo, fluoro, trifluoromethyl or methyl; n represents an integer of from 1 to 3; Y represents oxygen or sulfur; and Z represents alkyl of 2 to 3 carbon atoms, haloalkyl of 1 to 2 carbon atoms with halo being chloro, fluoro or bromo, ethenyl, phenyl, phenylmethyl or cyclohexyl are prepared. These compounds have been found to have utility as insecticides.

REFERENCES:
patent: 4115557 (1978-09-01), Pawloski

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