3-(3-Furanyl)benzenamine → TM5441
Reaction equation
[O:1]1[CH:5]=[CH:4][C:3]([C:6]2[CH:7]=[C:8]([CH:10]=[CH:11][CH:12]=2)[NH2:9])=[CH:2]1.[Cl:13][C:14]1[CH:19]=[CH:18][C:17]([NH:20][C:21](=[O:28])[CH2:22][O:23][CH2:24][C:25](O)=[O:26])=[C:16]([C:29]([O:31]C)=[O:30])[CH:15]=1>>[Cl:13][C:14]1[CH:19]=[CH:18][C:17]([NH:20][C:21](=[O:28])[CH2:22][O:23][CH2:24][C:25]([NH:9][C:8]2[CH:10]=[CH:11][CH:12]=[C:6]([C:3]3[CH:4]=[CH:5][O:1][CH:2]=3)[CH:7]=2)=[O:26])=[C:16]([CH:15]=1)[C:29]([OH:31])=[O:30]Participants
3
Procedure
Using the same method as in Example 1-(ii), 3-(furan-3-yl)aniline was reacted with the (2-([4-chloro-2-(methoxycarbonyl)phenyl]amino)-2-oxoethoxy)acetic acid obtained in Example 1-(i) to give 5-chloro-2-([(2-([3-(furan-3-yl)phenyl]amino)-2-oxoethoxy)acetyl]amino)benzoic acid.methyl ester (yield: 89%).
Sources & evidence
- ORD record
- ord-9a2bcc300d8a4e1cb873aee3e93ab94d
- Source dataset
- uspto-grants-2013_04
- Patent number
- US08415479B2
Reaction notes
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