Thionyl Chloride → 1,3,5-Trichloro-2-(2-chloroethoxy)benzene

HRID 1535038Notes

Reaction equation

[Cl:1][C:2]1[CH:11]=[C:10]([Cl:12])[CH:9]=[C:8]([Cl:13])[C:3]=1[O:4][CH2:5][CH2:6]O.S(Cl)([Cl:16])=O>>[Cl:1][C:2]1[CH:11]=[C:10]([Cl:12])[CH:9]=[C:8]([Cl:13])[C:3]=1[O:4][CH2:5][CH2:6][Cl:16]

Participants

Reactant 2

HCID 24386Thionyl Chloride

HCID 963432-(2,4,6-Trichlorophenoxy)ethan-1-ol

Product 1

HCID 112769591,3,5-Trichloro-2-(2-chloroethoxy)benzene

Procedure

Reacting the 2-(2,4,6-trichlorophenoxy)-ethanol with thionyl chloride in the presence of a catalytic amount of a tetra-alkyl ammonium halide at a temp. of from 30° C. to 100° C., optionally in the presence of a solvent to form 2-(2,4,6-trichlorophenoxy)-ethyl chloride;

Sources & evidence

ORD record: ord-26bf49328e154a5a91c119304b783483
Source dataset: uspto-grants-1992_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05091578

Reaction notes

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