Dimethylamine → 6-(9-Dimethylamino-nonyloxy)-2-phenyl-chromen-4-one
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][CH2:26][CH2:27][CH2:28]Br.[CH3:30][NH:31][CH3:32]>>[CH3:30][N:31]([CH3:32])[CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][O:1][C:2]1[CH:11]=[CH:10][C:9]2[O:8][C:7]([C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=3)=[CH:6][C:5](=[O:18])[C:4]=2[CH:3]=1Participants
4
Procedure
The compound was prepared by a method similar to Example 2 from 6-hydroxyflavone, 1,9- dibromononane and dimethylamine: mp 52°-53° C.
Sources & evidence
- ORD record
- ord-5cae0b8c36b0452a80dd913fc78a740f
- Source dataset
- uspto-grants-1994_01
- Patent number
- US05278174
Reaction notes
Loading…