2-Chloro-5-nitrobenzoic acid → Benzoyl chloride, 2-chloro-5-nitro-

HRID 1385608Notes

Reaction equation

[Cl:1][C:2]1[CH:10]=[CH:9][C:8]([N+:11]([O-:13])=[O:12])=[CH:7][C:3]=1[C:4](O)=[O:5].P(Cl)(Cl)(Cl)(Cl)[Cl:15]>>[Cl:1][C:2]1[CH:10]=[CH:9][C:8]([N+:11]([O-:13])=[O:12])=[CH:7][C:3]=1[C:4]([Cl:15])=[O:5]

Participants

Reactant 2

HCID 172872-Chloro-5-nitrobenzoic acid

HCID 24819Phosphorus pentachloride

Product 1

HCID 117637Benzoyl chloride, 2-chloro-5-nitro-

Procedure

The process of claim 86 wherein the 2-chloro-5-nitrobenzoic acid is contacted with phosphorus pentachloride to form the 2-chloro-5-nitrobenzoyl chloride.

Sources & evidence

ORD record: ord-8bfd2f3fa93541d7b32627bdd14a4d96
Source dataset: uspto-grants-2001_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06262277B1

Reaction notes

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