Triethylamine → 2-[2-(3,5-Difluoro-benzylcarbamoyl)-propionylamino]-3-(1H-indol-3-yl)-propionic acid tert-butyl ester

Reaction equation

[F:1][C:2]1[CH:3]=[C:4]([CH:14]=[C:15]([F:17])[CH:16]=1)[CH2:5][NH:6][C:7](=[O:13])[CH:8]([CH3:12])[C:9]([OH:11])=O.Cl.[C:19]([O:23][C:24](=[O:37])[C@H:25]([CH2:27][C:28]1[C:36]2[C:31](=[CH:32][CH:33]=[CH:34][CH:35]=2)[NH:30][CH:29]=1)[NH2:26])([CH3:22])([CH3:21])[CH3:20].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F.C(N(CC)CC)C>CN(C=O)C.O>[C:19]([O:23][C:24](=[O:37])[CH:25]([NH:26][C:9](=[O:11])[CH:8]([C:7](=[O:13])[NH:6][CH2:5][C:4]1[CH:14]=[C:15]([F:17])[CH:16]=[C:2]([F:1])[CH:3]=1)[CH3:12])[CH2:27][C:28]1[C:36]2[C:31](=[CH:32][CH:33]=[CH:34][CH:35]=2)[NH:30][CH:29]=1)([CH3:22])([CH3:20])[CH3:21]