Piperidin-4-ol → HCID 14982994, compound
Reaction equation
[OH:1][C:2]1[CH:11]=[C:10]2[C:5]([C:6](=[O:18])[CH:7]=[C:8]([C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=3)[O:9]2)=[CH:4][CH:3]=1.Br[CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25]Cl.[OH:27][CH:28]1[CH2:33][CH2:32][NH:31][CH2:30][CH2:29]1>>[OH:27][CH:28]1[CH2:33][CH2:32][N:31]([CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][O:1][C:2]2[CH:3]=[CH:4][C:5]3[C:6](=[O:18])[CH:7]=[C:8]([C:12]4[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=4)[O:9][C:10]=3[CH:11]=2)[CH2:30][CH2:29]1Participants
4
Procedure
The compound was prepared by a method similar to Example 3 from 7-hydroxyflavone, 1-bromo-6-chlorohexane, and 4-hydroxypiperidine: mp 130°-131° C.
Sources & evidence
- ORD record
- ord-cd32cc4bd932435d9854253cd45dff91
- Source dataset
- uspto-grants-1994_01
- Patent number
- US05278174
Reaction notes
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