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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 268359Generated: October 29, 2026

Pyridinium chloride → 5-Chloro-3-(4-hydroxybenzoyl)-2-phenylbenzofuran

https://huagongshe.com/reaction/268359

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridinium chlorideHCID 10176127—
Reactant5-Chloro-2-phenyl-3-(4-methoxybenzoyl)benzofuranHCID 21435398—
Product5-Chloro-3-(4-hydroxybenzoyl)-2-phenylbenzofuranHCID 21435336—

Reaction Steps

Demethylation of 5-chloro-3-(4-methoxybenzoyl)-2-phenylbenzofuran with pyridine hydrochloride as described above gives 5-chloro-3-(4-hydroxybenzoyl)-2-phenylbenzofuran.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03947470
Source datasetuspto-grants-1976_03
ORD IDord-636c392b8760460ba86b5bcddea2e93d
Source noteuspto-grants-1976_03