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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 515866Generated: October 25, 2026

2-Bromobenzaldehyde → 2-[4-(Ethoxycarbonyl)-1-methyl-1H-pyrrol-2-yl]benzoic acid

https://huagongshe.com/reaction/515866

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-BromobenzaldehydeHCID 81129—
ReactantEthyl 2-methyl-3-pyrrolecarboxylateHCID 136747—
ReactantEthyl 1H-pyrrole-3-carboxylateHCID 13070719—
Reactant2-Bromo-4-chlorobenzaldehydeHCID 13154710—
Product2-[4-(Ethoxycarbonyl)-1-methyl-1H-pyrrol-2-yl]benzoic acidHCID 117833789—

Reaction Steps

The procedure is in accordance with the process of Preparation 1, replacing, on the one hand, the ethyl 2-methyl-1H-pyrrole-3-carboxylate used in Step A by ethyl 1H-pyrrole-3-carboxylate and, on the other hand, the 2-bromo-4-chlorobenzaldehyde used in Step B by 2-bromo-benzaldehyde.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09108983B2
Source datasetuspto-grants-2015_08
ORD IDord-b90d3a29f88d48c3ad693f959fb3b10e
Source noteuspto-grants-2015_08