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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1465702Generated: October 31, 2026

Methanol → HCID 67518126, compound

https://huagongshe.com/reaction/1465702

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantTriethylamineHCID 8471—
Reactant2-Chloro-1-piperidine-1-yl-ethanoneHCID 222312—
ReactantHCID 86695580HCID 86695580—
ProductHCID 67518126HCID 67518126—

Reaction Conditions

Temperature50 °C

Reaction Steps

Added 2-chloro-1-(piperidin-1-yl)ethanone (50 mg, 0.31 mmol) to a solution of (R)-5-(5-(-(piperidin-3-yl)-1H-1,2,4-triazol-3-yl)-3-(pyridin-4-yl)-1H-indazole (47 mg, 0.106 mmol) and triethylamine (0.3 ml, 2.1 mmol) in MeOH (10 ml). After stirred at 50° C. overnight, reaction mixture was concentrated then purified on preparative TLC (20×20 cm) eluting with 10% v/v MeOH/MeCl2 saturated with NH4OH to yield (R)-1-(piperidin-1-yl)-2-(3-(3-(3-(pyridin-4-yl)-1H-indazol-5-yl)-1H-1,2,4-triazol-5-yl)piperidin-1-yl)ethanone as a white solid (23 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08999966B2
Source datasetuspto-grants-2015_04
ORD IDord-0be17eecfcc94316902498b988dd9372
Source noteuspto-grants-2015_04