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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2109216Generated: October 31, 2026

2-Chloro-5-ethynylpyridine → HCID 21097264, compound

https://huagongshe.com/reaction/2109216

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Chloro-5-ethynylpyridineHCID 10654281—
ReactantHCID 21097265HCID 21097265—
ProductHCID 21097264HCID 21097264—

Reaction Steps

2-benzenesulfonyl-5-ethynyl-1-methyl-1H-imidazole was prepared from 2-benzenesulfonyl-5-iodo-1-methyl-1H-imidazole 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-985419c58bf04f70a65cfdd168531869
Source noteuspto-grants-2009_04