[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[CH3:7].[Br:8][CH2:9][C:10](=[O:15])[CH2:11][CH2:12][CH2:13][CH3:14]>>[Br-:8].[CH3:7][C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][N+:1]=1[CH2:9][C:10](=[O:15])[CH2:11][CH2:12][CH2:13][CH3:14]30.21 g of 2-picoline (0.32 mole) was slowly added to 83 g of 1-bromo-2-hexanone (0.46 mole) and stirred for 4 hours at ambient temperature. A viscous medium was obtained which was used as is for the next step.
Wird geladen…