4-Hydroxybenzoic Acid → 4-Hydroxybenzoyl-(2S)-2-benzyloxycarbonylamino-beta-alanine tert-butyl ester

Reaction equation

[OH:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=O)=[CH:4][CH:3]=1.[NH2:11][CH2:12][C@H:13]([NH:21][C:22]([O:24][CH2:25][C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1)=[O:23])[C:14]([O:16][C:17]([CH3:20])([CH3:19])[CH3:18])=[O:15].ON1C2C=CC=CC=2N=N1.C1(N=C=NC2CCCCC2)CCCCC1>CN(C=O)C>[C:17]([O:16][C:14](=[O:15])[C@@H:13]([NH:21][C:22]([O:24][CH2:25][C:26]1[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=1)=[O:23])[CH2:12][NH:11][C:6](=[O:8])[C:5]1[CH:4]=[CH:3][C:2]([OH:1])=[CH:10][CH:9]=1)([CH3:20])([CH3:18])[CH3:19]