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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1733949Generated: October 29, 2026

2-Chloro-4-nitrobenzoic acid → Benzoyl chloride, 2-chloro-4-nitro-

https://huagongshe.com/reaction/1733949

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Chloro-4-nitrobenzoic acidHCID 7448—
ReactantThionyl ChlorideHCID 24386—
ProductBenzoyl chloride, 2-chloro-4-nitro-HCID 81522—

Reaction Steps

As described for Reference Example 21, 25 g of 2-chloro-4-nitrobenzoic acid is reacted with thionyl chloride (124 ml) to give the product (27.0 g) as a brown oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05532235
Source datasetuspto-grants-1996_07
ORD IDord-b83d93003ae14e73be7510148034ef5a
Source noteuspto-grants-1996_07