Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 48112Erstellt: 25. Oktober 2026

Potassium Hydroxide → 4-(5,5,6,6,7,7,8,8,8-Nonafluoro-octyl)-cyclohex-3-enecarboxylic acid

https://huagongshe.com/reaction/48112

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPotassium HydroxideHCID 14797—
Edukt4-(5,5,6,6,7,7,8,8,8-Nonafluoro-octyl)-cyclohex-3-enecarboxylic Acid Ethyl EsterHCID 86759368—
LösungsmittelWater ethanolHCID 19096565—
Produkt4-(5,5,6,6,7,7,8,8,8-Nonafluoro-octyl)-cyclohex-3-enecarboxylic acidHCID 2063215993%

Reaktionsschritte

A solution 4-(5,5,6,6,7,7,8,8,8-nonafluoro-octyl)-cyclohex-3-enecarboxylic acid ethyl ester (41) (1 equi.) and potasium hydroxide (3.5 equi.) in water-ethanol (1:1) (25 mL/mmole) was stirred at 80 C temperature for 2 h., cooled to room temperature and quenched with hydrochloric acid (5%), filtered resulted white solid, washed with water and dried under vacuum to give 4-(5,5,6,6,7,7,8,8,8-nonafluoro-octyl)-cyclohex-3-enecarboxylic acid (42) as a white solid (93%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06703082B1
Quelldatensatzuspto-grants-2004_03
ORD IDord-a7b479eeafe747819e2c1e5af927d0a5
Quellennotizuspto-grants-2004_03