Iodoethane → 1-(4-Bromo-benzyl)-2-ethoxymethyl-pyrrolidine
Reaktionsgleichung
[Br:1][C:2]1[CH:15]=[CH:14][C:5]([CH2:6][N:7]2[CH2:11][CH2:10][CH2:9][CH:8]2[CH2:12][OH:13])=[CH:4][CH:3]=1.[CH2:16](I)[CH3:17].[H-].[Na+]>CN(C=O)C>[Br:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:6][N:7]2[CH2:11][CH2:10][CH2:9][CH:8]2[CH2:12][O:13][CH2:16][CH3:17])=[CH:14][CH:15]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
[1-(4-Bromo-benzyl)-pyrrolidin-2-yl]-methanol (269 mg, 1.0 mmol) and EtI (234 mg, 1.5 mmol) is mixed at 0° C. in DMF (DMF) (10 mL). To this mixture is then added NaH (60 mg, 60% suspension in mineral oil, 1.5 mmol). The resulting mixture is stirred at room temperature for 1 h before aqueous workup. The resulting residue is directly used in the next step.