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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2233866Generated: October 25, 2026

1H-Pyrrole-2-carboxylic acid, 4-chloro-3,5-dimethyl, ethyl ester → 4-Chloro-3,5-dimethyl-1H-pyrrole-2-carboxylic acid

https://huagongshe.com/reaction/2233866

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1H-Pyrrole-2-carboxylic acid, 4-chloro-3,5-dimethyl, ethyl esterHCID 143584—
Reactant4-Chloro-5-methyl-1H-pyrrole-2-carboxylic acidHCID 25137681—
Product4-Chloro-3,5-dimethyl-1H-pyrrole-2-carboxylic acidHCID 59406897—

Reaction Steps

Title compound was synthesized from ethyl 4-chloro-3,5-dimethyl-1H-pyrrole-2-carboxylate (Intermediate 76) by an analogous method to Intermediate 8.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07709503B2
Source datasetuspto-grants-2010_05
ORD IDord-e1849c6fbfa44007a2d546c6f0c32b28
Source noteuspto-grants-2010_05