Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1728528Erstellt: 26. Oktober 2026

4-Decanoyloxy-2-fluorobenzoic acid → 1,1,1-Trifluoro-2-decyl 4-hydroxybenzoate

https://huagongshe.com/reaction/1728528

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-Decanoyloxy-2-fluorobenzoic acidHCID 19365262—
Edukt3-Fluoro-4-(1,1,1-trifluoro-2-octyloxycarbonyl)phenyl 4-octyloxybiphenyl-4'-carboxylateHCID 53749937—
LösungsmittelTetrahydrofuranHCID 8028—
Produkt1,1,1-Trifluoro-2-decyl 4-hydroxybenzoateHCID 14745754—

Reaktionsschritte

To a solution of the 2-fluoro-4-n-nonylcarbonyloxybenzoic acid (0.3 g) obtained in (3) above and the 1,1,1-trifluoro-2-decyl 4-hydroxybenzoate (0.3 g) obtained in (2) above in tetrahydrofuran (about 30 ml) were added dicyclohexylcarbodiimide (0.25 g) and dimethylaminopyridine (0.02 g). The solution was stirred at room temperature for about 20 hours. The solution was distilled to remove the solvent. The residue was dissolved in dichloromethane and washed with water. The organic layer was dried over anhydrone magnesium sulfate and distilled to remove the solvent. The residue was purified by silica-gel column chromatography (developer: hexane/ethyl acetate=20/1) to obtain the titled compound (0.21 g).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05328641
Quelldatensatzuspto-grants-1994_07
ORD IDord-eaa54ae7bdf74895bf29218d0e8143c1
Quellennotizuspto-grants-1994_07