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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 507731Erstellt: 25. Oktober 2026

Hydroquinone → Benzyl bicyclo[2.2.1]hept-5-ene-2-carboxylate

https://huagongshe.com/reaction/507731

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydroquinoneHCID 785—
EduktBenzyl acrylateHCID 75617—
Eduktendo-DicyclopentadieneHCID 15618652—
ProduktBenzyl bicyclo[2.2.1]hept-5-ene-2-carboxylateHCID 408379265%

Reaktionsbedingungen

Temperatur200 °C

Reaktionsschritte

DCPD (dicyclopentadiene, Aldrich, 67.32 ml, 0.5 mol), benzyl acrylate (Lancaster, 163 g, 1.0 mol) and hydroquinone (0.23 g, 2.1 mmol) were charged into a 2 L high-pressure autoclave, and the temperature was raised to 200° C. The resulting mixture was reacted for 5 hours with stirring at 300 rpm. After the reaction was completed, the reaction mixture was cooled and transferred to a distilling apparatus. The reaction mixture was distilled twice under a reduced pressure (1 torr) using a vacuum pump to yield the title compound at 190° C. (yield: 65%, exo/endo=56/44).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07786230B2
Quelldatensatzuspto-grants-2010_08
ORD IDord-ef91630c3186427586802be853997ccc
Quellennotizuspto-grants-2010_08