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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 362326Generated: October 25, 2026

Thionyl Chloride → 4-[(2-methylbenzoyl)amino]benzoyl Chloride

https://huagongshe.com/reaction/362326

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThionyl ChlorideHCID 24386—
Reactant4-[(2-methylbenzoyl)amino]benzoic AcidHCID 11615814—
Product4-[(2-methylbenzoyl)amino]benzoyl ChlorideHCID 10707441—

Reaction Steps

A mixture of 10.3 g of 4-[(2-methylbenzoyl)amino]benzoic acid and 32 ml of thionyl chloride is refluxed for 1.5 hours. The solution is concentrated under vacuum. Toluene is added and the solvent removed under vacuum. Toluene is added and the mixture chilled and filtered to give a yellow solid, m.p. 135°-141° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05869483
Source datasetuspto-grants-1999_02
ORD IDord-8acafb79f0d54b23bd91fbcf82dadbee
Source noteuspto-grants-1999_02