Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1350685Generated: October 31, 2026

3-Bromo-5-methoxypyridine → 3-Ethynyl-5-methoxypyridine

https://huagongshe.com/reaction/1350685

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Bromo-5-methoxypyridineHCID 817163—
Reactant2-Chloro-5-ethynylpyridineHCID 10654281—
Product3-Ethynyl-5-methoxypyridineHCID 21097349—

Reaction Steps

5-Ethynyl-3-methoxy pyridine was prepared from 5-bromo-3-methoxy-pyridine (Frontier) in the same manner as 2-chloro-5-ethynyl-pyridine (Example 1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07214802B2
Source datasetuspto-grants-2007_05
ORD IDord-45db36e0f76e44018ae9940357cf09e6
Source noteuspto-grants-2007_05