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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2233865Generated: October 30, 2026

Ethyl 5-ethyl-1H-pyrrole-2-carboxylate → ethyl 3,4-dichloro-5-ethyl-1H-pyrrole-2-carboxylate

https://huagongshe.com/reaction/2233865

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl 5-ethyl-1H-pyrrole-2-carboxylateHCID 597485—
ReactantEthyl 3,4-dichloro-5-methyl-1H-pyrrole-2-carboxylateHCID 68519325—
Productethyl 3,4-dichloro-5-ethyl-1H-pyrrole-2-carboxylateHCID 68579980—

Reaction Steps

Title compound was synthesized from ethyl 5-ethyl-1H-pyrrole-2-carboxylate (Intermediate 12) by an analogous method to Intermediate 4.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07709503B2
Source datasetuspto-grants-2010_05
ORD IDord-4566bb28c32e4e96a8104a4f4d86a41c
Source noteuspto-grants-2010_05