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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1916667Generated: October 26, 2026

5-(4-Chloro-phenyl)-2-ethynyl-pyridine → 5-[5-(4-chloro-phenyl)-pyridin-2-ylethynyl]-1-(2-pyrrolidin-1-yl-ethyl)-1H-indazole hydriodide

https://huagongshe.com/reaction/1916667

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-(4-Chloro-phenyl)-2-ethynyl-pyridineHCID 57845328—
Reactant5-Iodo-1-(2-(pyrrolidin-1-yl)ethyl)-1H-indazoleHCID 58015544—
Product5-[5-(4-chloro-phenyl)-pyridin-2-ylethynyl]-1-(2-pyrrolidin-1-yl-ethyl)-1H-indazole hydriodideHCID 86594681—

Reaction Steps

Prepared according to general working method I from 5-iodo-1-(2-pyrrolidin-1-yl-ethyl)-1H-indazole (230 mg, 0.67 mmol) and 5-(4-chloro-phenyl)-2-ethynyl-pyridine (144 mg, 0.67 mmol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08618132B2
Source datasetuspto-grants-2013_12
ORD IDord-c00a23a919f14b8f81587931d369c66e
Source noteuspto-grants-2013_12