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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 650747Generated: October 28, 2026

ethyl (RS)-1-(4-fluorophenyl)-3-(3,4-methylenedioxyphenyl)indene-2-carboxylate → 1-(4-Fluorophenyl)-3-(3,4-methylenedioxyphenyl)indane-2-carboxylic acid

https://huagongshe.com/reaction/650747

Reaction equation

Participants

RoleNameHCIDCharge
Reactantethyl (RS)-1-(4-fluorophenyl)-3-(3,4-methylenedioxyphenyl)indene-2-carboxylateHCID 18969653—
CatalystPalladiumHCID 23938—
SolventEthanolHCID 702—
Product1-(4-Fluorophenyl)-3-(3,4-methylenedioxyphenyl)indane-2-carboxylic acidHCID 15908501106.3%

Reaction Steps

To a solution of ethyl (RS)-1-(4-fluorophenyl)-3-(3,4-methylenedioxyphenyl)indene-2-carboxylate (40 mg, 0.10 mmol) in EtOH (3 ml) was added 10% palladium on activated carbon (45 mg). The resulting suspension was stirred under an atmosphere of H2 overnight, then was filtered through a pad of Celite. The filtrate was concentrated under reduced pressure to afford the title compound (40 mg, 100%). which was used without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06274737B1
Source datasetuspto-grants-2001_08
ORD IDord-0f505905c7444e7dbd7f6c3549e97db3
Source noteuspto-grants-2001_08