Reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([NH:9][C:10]2[CH:18]=[CH:17][CH:16]=[CH:15][C:11]=2[C:12]([OH:14])=[O:13])=[CH:5][CH:4]=1.[C:19](Cl)(Cl)=[O:20]>>[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]([N:9]2[C:19](=[O:20])[O:14][C:12](=[O:13])[C:11]3=[CH:15][CH:16]=[CH:17][CH:18]=[C:10]23)=[CH:7][CH:8]=1Participants
3
Procedure
The starting material, N-(4-methoxyphenyl)isatoic anhydride was prepared from 2-(4-methoxyphenylamino)benzoic acid and phosgene according to the procedure of Example 1, part (b).
Sources & evidence
- ORD record
- ord-397e5a8d621d403882c7e919498246a6
- Source dataset
- uspto-grants-1985_05
- Patent number
- US04515980
Linked notes
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