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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2242629Erstellt: 25. Oktober 2026

Sodium Hydroxide → N-[(R)-6-(3-Fluoro-benzenesulfonyl)-1,2,3,4-tetrahydro-naphthalen-1-ylmethyl]-2-hydroxy-acetamide

https://huagongshe.com/reaction/2242629

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium HydroxideHCID 14798—
Eduktacetic acid {[(R)-6-(3-fluoro-benzenesulfonyl)-1,2,3,4-tetrahydro-naphthalen-1-ylmethyl]-carbamoyl}-methyl esterHCID 59207182—
LösungsmittelMethanolHCID 887—
ProduktN-[(R)-6-(3-Fluoro-benzenesulfonyl)-1,2,3,4-tetrahydro-naphthalen-1-ylmethyl]-2-hydroxy-acetamideHCID 46890192—

Reaktionsbedingungen

Temperatur60 °C

Reaktionsschritte

Acetic acid {[(R)-6-(3-fluoro-benzenesulfonyl)-1,2,3,4-tetrahydro-naphthalen-1-ylmethyl]-carbamoyl}-methyl ester (0.1 g) was dissolved in 10 mL methanol, and 2 mL of 2M aqueous NaOH was added. The reaction mixture was heated to 60° C. with stirring for 20 minutes, then cooled and concentrated under reduced pressure. The residue was partitioned between water and ethyl acetate, and the organic layer was separated, dried (MgSO4), and concentrated under reduced pressure. The oily residue was recrystallized from methyl tert-butyl ether/hexanes (1:1) to 80 mg of N—[(R)-6-(3-fluoro-benzenesulfonyl)-1,2,3,4-tetrahydro-naphthalen-1-ylmethyl]-2-hydroxy-acetamide, MS (M+H)=378.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07671235B2
Quelldatensatzuspto-grants-2010_03
ORD IDord-8c0529af7eb74bc4816fb2cd46cbadec
Quellennotizuspto-grants-2010_03