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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 601835Generated: October 30, 2026

Ethyl Acetate → Methyl 4-(3-(tetrahydrofuran-3-yl)benzyl)-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylate

https://huagongshe.com/reaction/601835

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
Reactant(E)-methyl 4-(3-(furan-2-yl)benzylidene)-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylateHCID 66873323—
CatalystPalladiumHCID 23938—
ProductMethyl 4-(3-(tetrahydrofuran-3-yl)benzyl)-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylateHCID 59180060—

Reaction Steps

(E)-Methyl 4-(3-(furan-2-yl)benzylidene)-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylate (0.066 g, 0.207 mmol) was dissolved in ethyl acetate (5 mL). Then palladium on carbon (5%) was added and the reaction placed under a hydrogen atmosphere using a balloon, stirred at room temperature for 5 h, then filtered through celite. The filtrate was concentrated and purified by column chromatography (Isco CombiFlash) eluting with a gradient of 0-25% EtOAc/heptane affording the title compound. 0.028 g.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07902252B2
Source datasetuspto-grants-2011_03
ORD IDord-4806c9e166f24da7b5097cc37753756d
Source noteuspto-grants-2011_03