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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2233862Generated: October 30, 2026

4-Chloro-5-methyl-1H-pyrrole-2-carboxylic acid → 4-chloro-5-ethyl-1H-pyrrole-2-carboxylic acid

https://huagongshe.com/reaction/2233862

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chloro-5-methyl-1H-pyrrole-2-carboxylic acidHCID 25137681—
ReactantEthyl 4-chloro-5-ethyl-1H-pyrrole-2-carboxylateHCID 68580001—
Product4-chloro-5-ethyl-1H-pyrrole-2-carboxylic acidHCID 68579825—

Reaction Steps

Title compound was synthesized from ethyl 4-chloro-5-ethyl-1H-pyrrole-2-carboxylate (Intermediate 72) by an analogous method to Intermediate 8.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07709503B2
Source datasetuspto-grants-2010_05
ORD IDord-bcf8f3772a3d486ab3afeb57ee2ae2c6
Source noteuspto-grants-2010_05