Water → (E)-N-[4-[3-(hydroxymethyl)piperidinomethyl]phenyl]-3-(4-methylphenyl)cinnamamide

HRID 1387839Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1387839
Cl[CH2:2][C:3]1[CH:8]=[CH:7][C:6]([NH:9][C:10](=[O:26])/[CH:11]=[CH:12]/[C:13]2[CH:18]=[CH:17][CH:16]=[C:15]([C:19]3[CH:24]=[CH:23][C:22]([CH3:25])=[CH:21][CH:20]=3)[CH:14]=2)=[CH:5][CH:4]=1.[OH:27][CH2:28][CH:29]1[CH2:34][CH2:33][CH2:32][NH:31][CH2:30]1.O>CN(C=O)C>[OH:27][CH2:28][CH:29]1[CH2:34][CH2:33][CH2:32][N:31]([CH2:2][C:3]2[CH:8]=[CH:7][C:6]([NH:9][C:10](=[O:26])/[CH:11]=[CH:12]/[C:13]3[CH:18]=[CH:17][CH:16]=[C:15]([C:19]4[CH:24]=[CH:23][C:22]([CH3:25])=[CH:21][CH:20]=4)[CH:14]=3)=[CH:5][CH:4]=2)[CH2:30]1

Komponenten

5

Edukt 3

HCID 962WaterHCID 107308Piperidin-3-ylmethanolHCID 18472214(E)-N-[4-(chloromethyl)phenyl]3-(4-methylphenyl)cinnamamide

Produkt 1

HCID 18472302(E)-N-[4-[3-(hydroxymethyl)piperidinomethyl]phenyl]-3-(4-methylphenyl)cinnamamideAusbeute 65,7 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

In DMF (3 ml) was dissolved (E)-N-[4-(chloromethyl)-phenyl]-3-(4-methylphenyl)cinnamamide (200 mg), and to the solution were added 3-(hydroxymethyl)piperidine (191 mg). The mixture was stirred at room temperature for 72 hours, and to the mixture was added water (50 ml). The mixture was extracted with ethyl acetate. The organic layer was washed with saturated sodium chloride solution, dried with anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was recrystallized from ethyl acetate-diisopropylether to give (E)-N-[4-[3-(hydroxy-methyl)piperidinomethyl]phenyl]-3-(4-methylphenyl)-cinnamamide (Compound 66) (160 mg) as colorless crystals.

Aufarbeitung

  1. extractionThe mixture was extracted with ethyl acetate
  2. washThe organic layer was washed with saturated sodium chloride solution
  3. dry with materialdried with anhydrous sodium sulfate
  4. concentrationconcentrated under reduced pressure
  5. customThe residue was recrystallized from ethyl acetate-diisopropylether

Quellen und Nachweise

ORD-Eintrag
ord-5b5d0218ca964158a6e9d40968e663d9
Quelldatensatz
uspto-grants-2001_07
Patentnummer
US06268354B1

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