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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2389660Generated: October 30, 2026

4-Bromopyridinium chloride → 2-Methoxy-5-(pyridin-4-yl)benzaldehyde

https://huagongshe.com/reaction/2389660

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Bromopyridinium chlorideHCID 88100—
Reactant(3-Formyl-4-methoxyphenyl)boronic acidHCID 2759225—
Product2-Methoxy-5-(pyridin-4-yl)benzaldehydeHCID 10560535—

Reaction Steps

3-formyl-4-methoxybenzeneboronic acid (393 mg, 2.19 mmol) is coupled to 4-bromopyridine hydrochloride (400 mg, 2.19 mmol) using Method A to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08273747B2
Source datasetuspto-grants-2012_09
ORD IDord-ee815974dbd346c982dd32786d9d6b1d
Source noteuspto-grants-2012_09