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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 982683Generated: October 25, 2026

2-Aminopyridine → 2-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyridine

https://huagongshe.com/reaction/982683

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-AminopyridineHCID 10439—
Reactant2-Bromo-1-(3,4-dimethoxyphenyl)ethan-1-oneHCID 270423—
Product2-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyridineHCID 659246—

Reaction Steps

The title compound, pale yellow solid, m.p. 96° C. and MS: m/e=254.1 (M+), was prepared in accordance with the general method of example 1 from 2-amino-pyridine and 3,4-dimethoxy-phenacylbromide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06861437B2
Source datasetuspto-grants-2005_03
ORD IDord-e2f11957528540f88db86216ceb9abfe
Source noteuspto-grants-2005_03