[F:1][C:2]([F:11])([F:10])[C:3]1([OH:9])[CH2:8][CH2:7][NH:6][CH2:5][CH2:4]1.Br[CH2:13][CH2:14][CH2:15][Cl:16]>>[Cl:16][CH2:15][CH2:14][CH2:13][N:6]1[CH2:5][CH2:4][C:3]([C:2]([F:1])([F:10])[F:11])([OH:9])[CH2:8][CH2:7]1A solution of 4-(trifluoromethyl)piperidin-4-ol and 1-bromo-3-chloropropane are reacted using the procedure for Example OO to afford 1-(3-chloropropyl)-4-(trifluoromethyl)piperidin-4-ol.
Wird geladen…