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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2114278Generated: November 1, 2026

1-tert-Butyl-5-(2-chloro-benzoylamino)-4-methyl-1H-pyrazole-3-carboxylic acid ethyl ester → 1-tert-Butyl-5-(2-chloro-benzoylamino)-4-methyl-1H-pyrazole-3-carboxylic acid

https://huagongshe.com/reaction/2114278

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-tert-Butyl-5-(2-chloro-benzoylamino)-4-methyl-1H-pyrazole-3-carboxylic acid ethyl esterHCID 59773422—
ReactantHCID 178524563HCID 178524563—
Product1-tert-Butyl-5-(2-chloro-benzoylamino)-4-methyl-1H-pyrazole-3-carboxylic acidHCID 59773332—

Reaction Steps

The procedure described for compound 23 was employed using 1-tert-butyl-5-(2-chlorobenzoylamino)-4-methyl-1H-pyrazole-3-carboxylic acid ethyl ester (49) to afford acid 52.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07432379B2
Source datasetuspto-grants-2008_10
ORD IDord-49daee218ff14e04bf593a2aca5ef60c
Source noteuspto-grants-2008_10