Reaction equation
C[O:2][C:3]([C:5]1[CH:10]=[CH:9][C:8]([NH:11]/[C:12](=[C:19]2\[C:20](=[O:31])[NH:21][C:22]3[C:27]\2=[CH:26][C:25]([N+:28]([O-:30])=[O:29])=[CH:24][CH:23]=3)/[C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)=[CH:7][CH:6]=1)=[O:4].[OH-].[Na+]>CO>[C:3]([C:5]1[CH:10]=[CH:9][C:8]([NH:11]/[C:12](=[C:19]2\[C:20](=[O:31])[NH:21][C:22]3[C:27]\2=[CH:26][C:25]([N+:28]([O-:30])=[O:29])=[CH:24][CH:23]=3)/[C:13]2[CH:14]=[CH:15][CH:16]=[CH:17][CH:18]=2)=[CH:7][CH:6]=1)([OH:4])=[O:2]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
Prepared analogously to Example 8 from (Z)-3-[1-(4-methoxycarbonyl-phenylamino)-1-phenyl-methylidene]-5-nitro-2-indolinone and sodium hydroxide solution in methanol.
Sources & evidence
- ORD record
- ord-ee7b367f8c2d43448d4e28ab8ed56419
- Source dataset
- uspto-grants-2005_02
- Patent number
- US06855710B2
Linked notes
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