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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 840494Generated: October 30, 2026

Cyclopentadiene → 2-Hydroxyethyl bicyclo[2.2.1]hept-5-ene-2-carboxylate

https://huagongshe.com/reaction/840494

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCyclopentadieneHCID 7612—
ReactantTetrahydrofuranHCID 8028—
Reactant2-Hydroxyethyl acrylateHCID 13165—
Product2-Hydroxyethyl bicyclo[2.2.1]hept-5-ene-2-carboxylateHCID 1203382385%

Reaction Conditions

Temperature-30 °C

Reaction Steps

About 66 g of cyclopentadiene is dissolved in about 500 g of tetrahydrofuran (THF). To the resulting mixture was added 130 g of 2-hydroxyethyl acrylate, and the reaction mixture was stirred at −30° C. for 10 hours. The solvent was removed by distillation through a rotary distiller. The title compound was obtained by distillation under reduced pressure (yield: 85%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06368770B1
Source datasetuspto-grants-2002_04
ORD IDord-6917f0aa18824cfc8f0e82fb98d7aea6
Source noteuspto-grants-2002_04