2-Amino-5-bromobenzoic acid → (2S)-(2-amino-5-bromo-benzoyl-amino)-3-biphenyl-4-yl-propionic acid methyl ester
Reaction equation
[CH3:1][O:2][C:3](=[O:19])[C@@H:4]([NH2:18])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)=[CH:8][CH:7]=1.[Br:20][C:21]1[CH:22]=[CH:23][C:24]([NH2:30])=[C:25]([CH:29]=1)[C:26](O)=[O:27]>>[CH3:1][O:2][C:3](=[O:19])[C@@H:4]([NH:18][C:26](=[O:27])[C:25]1[CH:29]=[C:21]([Br:20])[CH:22]=[CH:23][C:24]=1[NH2:30])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)=[CH:8][CH:7]=1Participants
3
Procedure
(2S)-(2-amino-5-bromo-benzoyl-amino)-3-biphenyl-4-yl-propionic acid methyl ester (1.53 g, 80%) was prepared from (2S)-amino-3-biphenyl-4-yl-propionic acid methyl ester (1.0 g, 4.1 mmol) and 5-bromo-2-amino-benzoic acid (1.23 g, 4.9 mmol) as described in procedure A.
Sources & evidence
- ORD record
- ord-4a15a491c355436d97368bb672ec079a
- Source dataset