Acetic Acid → Ethyl 3-(3,4-dimethoxyanilino)but-2-enoate

Reaction equation

[C:12]([CH2:13][C:14](=[O:15])[CH3:16])(=[O:17])[O:18][CH2:19][CH3:20].[CH3:27][C:28](=[O:29])[OH:30].[NH2:1][c:2]1[cH:3][c:4]([O:10][CH3:11])[c:5]([O:8][CH3:9])[cH:6][cH:7]1.[cH:21]1[cH:22][cH:23][cH:24][cH:25][cH:26]1>>[NH:1]([c:2]1[cH:3][c:4]([O:10][CH3:11])[c:5]([O:8][CH3:9])[cH:6][cH:7]1)[C:14](=[CH:13][C:12](=[O:17])[O:18][CH2:19][CH3:20])[CH3:16]