Piperidine → HCID 67691273, compound
Reaction equation
[OH:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[O:8][C:7]([C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)=[CH:6][C:5]2=[O:18].Br[CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][Cl:26].[NH:27]1[CH2:32][CH2:31][CH2:30][CH2:29][CH2:28]1>>[ClH:26].[C:12]1([C:7]2[O:8][C:9]3[CH:10]=[CH:11][C:2]([O:1][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][N:27]4[CH2:32][CH2:31][CH2:30][CH2:29][CH2:28]4)=[CH:3][C:4]=3[C:5](=[O:18])[CH:6]=2)[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1Participants
4
Procedure
The compound was prepared by a method similar to Example 3 from 6-hydroxyflavone, 1-bromo-6-chlorohexane and piperidine: mp 176°-178° C.
Sources & evidence
- ORD record
- ord-17c60871145b443598d243a9bf7d34e5
- Source dataset
- uspto-grants-1994_01
- Patent number
- US05278174
Reaction notes
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