Tetrahydrofuran → HCID 22248434, Verbindung

HRID 890044Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 890044
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH:11]([CH2:14][O:15][C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][C:17]=2[NH2:22])[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[O:23]1CC[CH2:25][CH2:24]1>C(OC(=O)C)(=O)C.C(N(CC)CC)C>[C:1]([O:5][C:6]([N:8]1[CH2:9][CH2:10][CH:11]([CH2:14][O:15][C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][C:17]=2[NH:22][C:24](=[O:23])[CH3:25])[CH2:12][CH2:13]1)=[O:7])([CH3:4])([CH3:2])[CH3:3]

Komponenten

5

Edukt 2

HCID 8028TetrahydrofuranHCID 22248383tert-Butyl 4-[(2-aminophenoxy)methyl]piperidine-1-carboxylate

Produkt 1

HCID 22248434HCID 22248434, VerbindungAusbeute 100 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 7918Acetic AnhydrideLösungsmittelHCID 8471TriethylamineLösungsmittel

Versuchsvorschrift

After dissolving 400 mg of 1-(tert-butoxycarbonyl)-4-(2-aminophenoxymethyl)piperidine in 10 ml of tetrahydrofuran, 0.15 ml of acetic anhydride and 0.24 ml of triethylamine were added and the mixture was stirred overnight at room temperature. The reaction solution was filtered with silica gel and NH silica gel. The solvent was distilled off under reduced pressure to obtain the title compound (459 mg, 100% yield).

Aufarbeitung

  1. additionwere added
  2. filtrationThe reaction solution was filtered with silica gel and NH silica gel
  3. distillationThe solvent was distilled off under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-fc498893becb4791b18b2c3040810bf4
Quelldatensatz
uspto-grants-2006_02
Patentnummer
US06995144B2

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