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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 271701Generated: October 25, 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/271701

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 numberUS07452911B2
Source datasetuspto-grants-2008_11
ORD IDord-9682afa1b0a344e0a32700093a562916
Source noteuspto-grants-2008_11