3-Nitrobenzenesulfonyl chloride → Ethyl 3-(2,4-dichlorophenylacetylamino)-3-(3-[3-nitrophenylsulphonylamino]-phenyl)-propionate
Reaction equation
[NH2:1][C:2]1[CH:3]=[C:4]([CH:8]([NH:15][C:16](=[O:26])[CH:17]([C:19]2[CH:24]=[CH:23][C:22]([Cl:25])=[CH:21][CH:20]=2)[Cl:18])[CH2:9][C:10]([O:12][CH2:13][CH3:14])=[O:11])[CH:5]=[CH:6][CH:7]=1.[N+:27]([C:30]1[CH:31]=[C:32]([S:36](Cl)(=[O:38])=[O:37])[CH:33]=[CH:34][CH:35]=1)([O-:29])=[O:28]>>[Cl:18][CH:17]([C:19]1[CH:20]=[CH:21][C:22]([Cl:25])=[CH:23][CH:24]=1)[C:16]([NH:15][CH:8]([C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([NH:1][S:36]([C:32]2[CH:33]=[CH:34][CH:35]=[C:30]([N+:27]([O-:29])=[O:28])[CH:31]=2)(=[O:37])=[O:38])[CH:3]=1)[CH2:9][C:10]([O:12][CH2:13][CH3:14])=[O:11])=[O:26]Participants
3
Procedure
Corresponding to Example 3c, 900 mg of (5b) were reacted with 3-nitrophenylsulphonyl chloride. A solid was obtained (yield: 1.18 g).
Workup
- customA solid was obtained (yield: 1.18 g)
Sources & evidence
- ORD record
- ord-3b16fc2b8ca84cde908910d601e272e8
- Source dataset
- uspto-grants-2003_07
- Patent number
- US06589972B2
Reaction notes
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