Carbon tetrabromide → methyl 5-{2-[((2S)-2-{[(benzyloxy)carbonyl]amino}-3-bromopropyl)oxy]phenyl}-6-cyclohexyl-3-methyl-4H-thieno[3,2-b]pyrrole-2-carboxylate

Reaction equation

[CH2:1]([O:8][C:9]([NH:11][C@H:12]([CH2:40]O)[CH2:13][O:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=1[C:21]1[NH:25][C:24]2[C:26]([CH3:33])=[C:27]([C:29]([O:31][CH3:32])=[O:30])[S:28][C:23]=2[C:22]=1[CH:34]1[CH2:39][CH2:38][CH2:37][CH2:36][CH2:35]1)=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C([O-])([O-])=O.[K+].[K+].C(Br)(Br)(Br)[Br:68]>C(Cl)Cl>[CH2:1]([O:8][C:9]([NH:11][C@H:12]([CH2:40][Br:68])[CH2:13][O:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=1[C:21]1[NH:25][C:24]2[C:26]([CH3:33])=[C:27]([C:29]([O:31][CH3:32])=[O:30])[S:28][C:23]=2[C:22]=1[CH:34]1[CH2:39][CH2:38][CH2:37][CH2:36][CH2:35]1)=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1