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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 597220Generated: October 30, 2026

2-Chlorobenzoyl chloride → HCID 22749031, compound

https://huagongshe.com/reaction/597220

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Chlorobenzoyl chlorideHCID 69110—
ReactantN-amino-pyridinium chlorideHCID 12210597—
SolventO-XyleneHCID 7237—
ProductHCID 22749031HCID 2274903197%

Reaction Steps

1-Aminopyridinium chloride (104 parts) and -chlorobenzoyl chloride (150 parts) were heated in xylene (750 parts) at 140° C for 4 hours. The solid product was filtered off and recrystallised from n-butanol to give 1-(p-chlorobenzamido)pyridinium chloride (209 parts, 97% yeild), melting point 241° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04013669
Source datasetuspto-grants-1977_03
ORD IDord-4ac86e48557b4936ba9b579fe9468f7b
Source noteuspto-grants-1977_03