Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2109188Generated: October 30, 2026

5-Bromo-2-methoxypyridine → 5-Ethynyl-2-methoxypyridine

https://huagongshe.com/reaction/2109188

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Bromo-2-methoxypyridineHCID 2734895—
Reactant2-Chloro-5-ethynylpyridineHCID 10654281—
Product5-Ethynyl-2-methoxypyridineHCID 21097348—

Reaction Steps

5-Ethynyl-2-methoxy pyridine was prepared from 5-bromo-2-methoxy-pyridine (Aldrich) in the same manner as 2-chloro-5-ethynyl-pyridine (Example 1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07514458B2
Source datasetuspto-grants-2009_04
ORD IDord-4e38db3d9488441a80f3c55fb81b8f09
Source noteuspto-grants-2009_04