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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 930054Generated: November 4, 2026

HCID 66687731, compound → 1-[5-(3-Chloro-5-fluoro-phenyl)-1-(6-methyl-3-pyridyl)pyrazole-3-carbonyl]imidazolidin-4-one

https://huagongshe.com/reaction/930054

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 66687731HCID 66687731—
ReactantHCID 71576484HCID 71576484—
Reactant5-(3-Chloro-5-fluorophenyl)-1-(6-methylpyridin-3-yl)-1H-pyrazole-3-carboxylic acidHCID 89602560—
Product1-[5-(3-Chloro-5-fluoro-phenyl)-1-(6-methyl-3-pyridyl)pyrazole-3-carbonyl]imidazolidin-4-oneHCID 71576584—

Reaction Steps

57 mg (0.17 mmol) of the compound of Example 24A is reacted analogously to the synthesis of the compound of Example 1 with 23 mg (0.19 mmol) of 4-imidazolinone-hydrochloride. 58 mg (84% of theory) of the title compound is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09296720B2
Source datasetuspto-grants-2016_03
ORD IDord-2c7f33353b794f5fa74955dd22976b87
Source noteuspto-grants-2016_03