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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 610459Erstellt: 25. Oktober 2026

3-Phenylsalicylic acid → 2-(2,4-Dimethyl-3-pentyloxy)carbonyl-6-phenylphenol

https://huagongshe.com/reaction/610459

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt3-Phenylsalicylic acidHCID 9348—
EduktSodium CarbonateHCID 10340—
Edukt(2,4-Dimethyl-3-pentyl) methanesulfonateHCID 54447467—
LösungsmittelDimethylformamideHCID 6228—
Produkt2-(2,4-Dimethyl-3-pentyloxy)carbonyl-6-phenylphenolHCID 1105606564%

Reaktionsschritte

In a four-neck flask having an inner volume of 100 ml, 4.86 g (25 m.mols) of (2,4-dimethyl-3-pentyl) methanesulfonate, 5.36 g (25 m.mols) of 3-phenylsalicylic acid, 2.65 g (25 m.mols) of sodium carbonate, and 50 ml of dimethyl formamide were placed and left reacting at 90° C. for three hours. After the reaction, the reaction mass was thrown into 100 ml of ice water and extracted twice with 150 ml of ethyl acetate. The organic layer obtained consequently was washed twice with 50 ml of water. Then, by distilling the organic layer thereby expelling the solvent by evaporation, 5.00 g (16 m.mols) of 2-(2,4-dimethyl-3-pentyloxy)carbonyl-6-phenylphenol was obtained as the product aimed at.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05998609
Quelldatensatzuspto-grants-1999_12
ORD IDord-40d1a19b81ae45b9b295034e5f43b00b
Quellennotizuspto-grants-1999_12