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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 646161Generated: October 29, 2026

Ethyl 5-Bromoindole-2-carboxylate → 5-Bromo-1-(4-cyclopentoxyphenyl)-1H-indole-2-carboxylic acid ethyl ester

https://huagongshe.com/reaction/646161

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl 5-Bromoindole-2-carboxylateHCID 259091—
Reactant(4-(Cyclopentyloxy)phenyl)boronic acidHCID 23005412—
Product5-Bromo-1-(4-cyclopentoxyphenyl)-1H-indole-2-carboxylic acid ethyl esterHCID 68696574—

Reaction Steps

The sub-title compound was prepared in accordance with Example 8(c), using 5-bromo-1H-indole-2-carboxylic acid ethyl ester and 4-cyclopentoxy-phenylboronic acid (see step (b) above).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07705023B2
Source datasetuspto-grants-2010_04
ORD IDord-8f914342e46a42e98207a1f3cd287e8c
Source noteuspto-grants-2010_04