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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 32662Erstellt: 24. Oktober 2026

Tetrahydrofuran → 3-[4-(4-Acetyl-2-fluoro-phenyl)-piperazine-1-carbonyl]-4-azepan-1-yl-benzonitrile

https://huagongshe.com/de/reaction/32662

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktTetrahydrofuranHCID 8028—
EduktAzepaneHCID 8119—
EduktDiisopropylethylamineHCID 81531—
Edukt3-[4-(4-Acetyl-2-fluoro-phenyl)-piperazine-1-carbonyl]-4-bromo benzonitrileHCID 59793521—
LösungsmittelDimethylformamideHCID 6228—
Produkt3-[4-(4-Acetyl-2-fluoro-phenyl)-piperazine-1-carbonyl]-4-azepan-1-yl-benzonitrileHCID 59793714—

Reaktionsbedingungen

Temperatur100 °C

Reaktionsschritte

A mixture of 30.1 mg (0.7 mmol) 3-[4-(4-Acetyl-2-fluoro-phenyl)-piperazine-1-carbonyl]-4-bromo-benzonitrile, 30 ul (0.175 mmol) DIPEA and 91 ul (0.91 mmol) of a 1M solution of azepane in DMF was heated to 100° C. for 24 h. After removal of THF 2 ml dioxane, 180 ul of a 1M solution of azepane in DMF and 30 ul (0.175 mmol) DIPEA were added and the mixture was heated to 120° C. for 16 h. After evaporation of all volatiles the residue was taken up in 1 ml MeOH/formic acid 6/1 and subjected to reversed phase HPLC purification eluting with an acetonitrile/water gradient to yield after evaporation of the product fractions 9.3 mg (30%) of the title compound. MS (m/e): 449.2 (MH+, 100%)

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07427612B2
Quelldatensatzuspto-grants-2008_09
ORD IDord-a57e187189634134a1f8a34fd3c57b41
Quellennotizuspto-grants-2008_09