Methyl 2-bromopropionate → 2-[3-(2,4-dichlorobenzyl)-8-fluoro-4-methyl-2-oxo-1,2-dihydroquinolin-5-yloxy]propionic Acid Methyl Ester
Reaction equation
[Cl:1][C:2]1[CH:22]=[C:21]([Cl:23])[CH:20]=[CH:19][C:3]=1[CH2:4][C:5]1[C:6](=[O:18])[NH:7][C:8]2[C:13]([C:14]=1[CH3:15])=[C:12]([OH:16])[CH:11]=[CH:10][C:9]=2[F:17].[CH3:24][O:25][C:26](=[O:30])[CH:27](Br)[CH3:28]>>[CH3:24][O:25][C:26](=[O:30])[CH:27]([O:16][C:12]1[CH:11]=[CH:10][C:9]([F:17])=[C:8]2[C:13]=1[C:14]([CH3:15])=[C:5]([CH2:4][C:3]1[CH:19]=[CH:20][C:21]([Cl:23])=[CH:22][C:2]=1[Cl:1])[C:6](=[O:18])[NH:7]2)[CH3:28]Participants
3
Procedure
The title compound was prepared by the method of Preparation 34d using 3-(2,4-dichlorobenzyl)-8-fluoro-5-hydroxy-4-methyl-1H-quinolin-2-one and 2-bromopropionic acid methyl ester.
Sources & evidence
- ORD record
- ord-0eee3c290e544df7b562858378def758
- Source dataset
- uspto-grants-2010_12
- Patent number
- US07858640B2
Reaction notes
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