HCID 11116108, compound → HCID 15104399, compound

Participants

Reaction Steps

The compounds of the general formula (I) obtainable according to the invention are useful precursors and intermediates for organic syntheses, for example for the preparation of insecticidal phosphoric acid esters (compare DE-A 3,903,409). Thus, for example, the 1,1-difluoroethanesulphenyl chloride obtainable according to the invention can be reacted with S-s-butyl O,O-diethyl thiophosphite in dichloromethane as a solvent to give the insecticidally active O-ethyl S-s-butyl S-(1,1-difluoroethyl) dithiophosphate (b.p. 75° C./1.3 mbar). This phosphoric acid ester can be formulated in a customary manner to give a plant protection agent which can be employed as an insecticide in a customary manner.

Provenance & Evidence