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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 471077Erstellt: 24. Oktober 2026

2,6-Difluorophenylacetic acid → 2-(2,6-Difluorophenyl)ethan-1-ol

https://huagongshe.com/de/reaction/471077

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2,6-Difluorophenylacetic acidHCID 123585—
Edukt(Dimethyl sulfide)trihydroboronHCID 12423031—
LösungsmittelTetrahydrofuranHCID 8028—
Produkt2-(2,6-Difluorophenyl)ethan-1-olHCID 45090676—

Reaktionsschritte

A solution of borane dimethyl sulfide complex (2M in THF, 26 mL) was added cautiously to a solution of 2-(2,6-difluorophenyl)acetic acid (3 g) in THF (50 mL) at 0° C. The reaction was then allowed to warm to RT and stirred for 3 h. The reaction was cooled in an ice bath and cautiously quenched with methanol (10 mL). The solvent was evaporated and the residue purified by silica gel chromatography eluting with 9:1 to 4:1 isohexane:ethyl acetate gradient. The fractions containing product were combined and evaporated to give the subtitled compound as a clear oil. Yield 2.2 g.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08629271B2
Quelldatensatzuspto-grants-2014_01
ORD IDord-eb2c5d41310645ca8883a1856a04ea2f
Quellennotizuspto-grants-2014_01