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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2306005Generated: November 1, 2026

Thionyl Chloride → 5-cyclopropyl-1-quinolin-5-yl-1H-pyrazole-4-carbonyl chloride

https://huagongshe.com/reaction/2306005

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThionyl ChlorideHCID 24386—
Reactant1H-Pyrazole-4-carboxylic acid, 5-cyclopropyl-1-(5-quinolinyl)-HCID 11300445—
SolventTolueneHCID 1140—
Product5-cyclopropyl-1-quinolin-5-yl-1H-pyrazole-4-carbonyl chlorideHCID 11231811—

Reaction Steps

combining 5-cyclopropyl-1-quinolin-5-yl-1H-pyrazole-4-carboxylic acid and thionyl chloride in toluene to form 5-cyclopropyl-1-quinolin-5-yl-1H-pyrazole-4-carboxylic acid chloride; and

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06441176B1
Source datasetuspto-grants-2002_08
ORD IDord-39d69625f95141dba569e5e03623693b
Source noteuspto-grants-2002_08