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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2109182Generated: October 25, 2026

2-Chloro-5-ethynylpyridine → 5-ethynyl-N-methylpyridin-2-amine

https://huagongshe.com/reaction/2109182

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Chloro-5-ethynylpyridineHCID 10654281—
Reactant(5-Iodo-pyridin-2-yl)-methyl-amineHCID 11253290—
Product5-ethynyl-N-methylpyridin-2-amineHCID 22663128—

Reaction Steps

(5-Ethynyl-pyridin-2-yl)-methyl-amine was prepared from (5-iodo-pyridin-2-yl)-methyl-amine 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-98b80294ab31439699fdace82ddf654a
Source noteuspto-grants-2009_04