Stannous Chloride → Ethyl 3-(3-(3-aminobenzenesulphonylamino)-phenyl)-3-benzoylamino-propionate
Reaction equation
[C:1]([NH:9][CH:10]([C:17]1[CH:22]=[CH:21][CH:20]=[C:19]([NH:23][S:24]([C:27]2[CH:32]=[CH:31][CH:30]=[C:29]([N+:33]([O-])=O)[CH:28]=2)(=[O:26])=[O:25])[CH:18]=1)[CH2:11][C:12]([O:14][CH2:15][CH3:16])=[O:13])(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[Sn](Cl)Cl>>[NH2:33][C:29]1[CH:28]=[C:27]([S:24]([NH:23][C:19]2[CH:18]=[C:17]([CH:10]([NH:9][C:1](=[O:8])[C:2]3[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=3)[CH2:11][C:12]([O:14][CH2:15][CH3:16])=[O:13])[CH:22]=[CH:21][CH:20]=2)(=[O:25])=[O:26])[CH:32]=[CH:31][CH:30]=1Participants
3
Procedure
Corresponding to Example 3d, 1.76 g of (4c) were treated with tin-(II) chloride. A yellowish solid was obtained (yield: 779 mg).
Workup
- customA yellowish solid was obtained (yield: 779 mg)
Sources & evidence
- ORD record
- ord-b0ca1d09bc9c456e92b83af093ac3739
- Source dataset
- uspto-grants-2001_09
- Patent number
- US06291503B1
Reaction notes
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