[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:17]3[C:12](=[C:13]([CH3:18])[CH:14]=[CH:15][CH:16]=3)[CH:11]=[CH:10][N:9]=2)=[CH:4][CH:3]=1.[Cl:19]N1C(=O)CCC1=O>>[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:17]3[C:12](=[C:13]([CH2:18][Cl:19])[CH:14]=[CH:15][CH:16]=3)[CH:11]=[CH:10][N:9]=2)=[CH:4][CH:3]=11-(4-Fluorophenyl)-5-methylisoquinoline was reacted with N-chlorosuccinimide in the same way as in step (a) of Example 2 to afford 1-(4-flurophenyl)-5-chloromethylisoquinoline as colorless needles having a melting point of 109.5° to 111.5° C.
Wird geladen…