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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1634885Generated: October 25, 2026

4-Bromopyridin-1-ium-1-olate → 4-(3,4,5-Trimethoxyphenyl)pyridine-N-oxide

https://huagongshe.com/reaction/1634885

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Bromopyridin-1-ium-1-olateHCID 139708—
Reactant3,4,5-Trimethoxybenzeneboronic acidHCID 2734390—
Product4-(3,4,5-Trimethoxyphenyl)pyridine-N-oxideHCID 18675014—

Reaction Steps

3,4,5-Trimethoxyphenylboronic acid (2.49 g) and 4-bromopyridine-N-oxide (2.25 g) were reacted in the same manner as in Preparation Example 1 to obtain the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06509329B1
Source datasetuspto-grants-2003_01
ORD IDord-b7b980bec7794eb887885f24710556b1
Source noteuspto-grants-2003_01