HCID 11116108, compound → HCID 15104399, compound

HRID 1588965Notes

Reaction equation

HRID 1588965 reaction equation
[F:1][C:2]([F:6])([S:4]Cl)[CH3:3].[P:7]([O:16]CC)([O:13][CH2:14][CH3:15])[S:8][CH:9]([CH2:11][CH3:12])[CH3:10]>ClCCl>[P:7]([S:4][C:2]([F:6])([F:1])[CH3:3])([O:13][CH2:14][CH3:15])([S:8][CH:9]([CH2:11][CH3:12])[CH3:10])=[O:16]

Participants

4

Reactant 2

HCID 11116108HCID 11116108, compoundHCID 57250436HCID 57250436, compound

Product 1

HCID 15104399HCID 15104399, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

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.

Sources & evidence

ORD record
ord-7f964407176e463d91c9621b66715b53
Source dataset
uspto-grants-1993_06
Patent number
US05223643

Reaction notes

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