Thionyl Chloride → 2,3,4,6-Tetrafluorobenzoyl chloride

Reaction equation

[F:1][C:2]1[C:10]([F:11])=[C:9]([F:12])[CH:8]=[C:7]([F:13])[C:3]=1[C:4](O)=[O:5].S(Cl)([Cl:16])=O>>[F:1][C:2]1[C:10]([F:11])=[C:9]([F:12])[CH:8]=[C:7]([F:13])[C:3]=1[C:4]([Cl:16])=[O:5]

Participants

Reactant 2

HCID 24386Thionyl Chloride

HCID 27765912,3,4,6-tetrafluorobenzoic Acid

Product 1

HCID 27832762,3,4,6-Tetrafluorobenzoyl chloride

Procedure

38.8 g of 2,3,4,6-tetrafluorobenzoic acid, a known compound, was treated with thionyl chloride to give 36 g of 2,3,4,6-tetrafluorobenzoyl chloride as an oil. b.p. 87°-89° C. (36 mmHg).

Sources & evidence

ORD record: ord-e802aaef8195460f9c19f12a0dab2038
Source dataset: uspto-grants-1991_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05013841

Reaction notes

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