Acetyl chloride → HCID 58997658, Verbindung

HRID 1592353

Reaktionsgleichung

Reaktionsgleichung von HRID 1592353
[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][CH2:9][CH2:10][NH2:11])=[CH:4][CH:3]=1.C(N(CC)CC)C.[C:19](Cl)(=[O:21])[CH3:20]>C1COCC1>[F:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:8][CH2:9][CH2:10][NH:11][C:19](=[O:21])[CH3:20])=[CH:6][CH:7]=1

Komponenten

5

Edukt 3

HCID 6367Acetyl chlorideHCID 8471TriethylamineHCID 64837963-(4-Fluorophenyl)propan-1-amine

Produkt 1

HCID 58997658HCID 58997658, VerbindungAusbeute 86,3 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel2×

Versuchsvorschrift

1-(para-fluorophenyl)-3-aminopropane (1.00 g, 6.53 mmol, 1 eq.) and triethylamine (0.91 mL, 6.53 mmol, 1 eq.) were dissoved in THF (10 mL) at 25° C. under N2. Then a THF solution (5 mL) of acetyl chloride (0.46 mL, 6.53 mmol, 1 eq.) was added dropwise via an addition funnel over 10 minutes. Worked up after 20 minutes by filtering off the solids then stripping the filtrate to obtain an amber oil. The oil was purified over silica gel in 1:1 Hexanes/EtOAc to 100% EtOAc to 4:1 EtOAc/MeOH. Obtained 1.10 g of an amber oil as product. MS (ESI) detects (M+H)+=196.

Aufarbeitung

  1. filtrationby filtering off the solids
  2. customto obtain an amber oil
  3. customThe oil was purified over silica gel in 1:1 Hexanes/EtOAc to 100% EtOAc to 4:1 EtOAc/MeOH

Quellen und Nachweise

ORD-Eintrag
ord-97594fdb46f9489b82ad8fee77b8bec0
Quelldatensatz
uspto-grants-2007_11
Patentnummer
US07291744B2

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