Morpholine → 4-(3,4-Dimethoxyphenyl)-6,7-dimethoxy-2-morpholinomethyl-3-valerylquinoline
Reaction equation
Br[CH2:2][C:3]1[C:12]([C:13](=[O:18])[CH2:14][CH2:15][CH2:16][CH3:17])=[C:11]([C:19]2[CH:24]=[CH:23][C:22]([O:25][CH3:26])=[C:21]([O:27][CH3:28])[CH:20]=2)[C:10]2[C:5](=[CH:6][C:7]([O:31][CH3:32])=[C:8]([O:29][CH3:30])[CH:9]=2)[N:4]=1.[NH:33]1[CH2:38][CH2:37][O:36][CH2:35][CH2:34]1>>[CH3:28][O:27][C:21]1[CH:20]=[C:19]([C:11]2[C:10]3[C:5](=[CH:6][C:7]([O:31][CH3:32])=[C:8]([O:29][CH3:30])[CH:9]=3)[N:4]=[C:3]([CH2:2][N:33]3[CH2:38][CH2:37][O:36][CH2:35][CH2:34]3)[C:12]=2[C:13](=[O:18])[CH2:14][CH2:15][CH2:16][CH3:17])[CH:24]=[CH:23][C:22]=1[O:25][CH3:26]Participants
3
Procedure
According to the same manner as that described in Example 5, 2-bromomethyl-4-(3,4-dimethoxyphenyl)-6,7-dimethoxy-3-valerylquinoline was reacted with morpholine to give 4-(3,4-dimethoxyphenyl)-6,7-dimethoxy-2-morpholinomethyl-3-valerylquinoline. This compound was recrystallized from ethyl acetate-hexane to give colorless prisms. mp. 137°-138° C.
Sources & evidence
- ORD record
- ord-29ec3d0b90324168b693486de6d68bc8
- Source dataset
- uspto-grants-1997_06
- Patent number
- US05641788
Reaction notes
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