Acetic Acid → 3-{N-[2-(chroman-3-yl)ethyl]-N-methylamino}-propionic acid methyl ester

Reaction equation

[C:23](=[O:24])([O-:25])[OH:26].[C:28]([BH3-:29])#[N:30].[CH2:21]=[O:22].[CH3:2][O:3][C:4]([CH2:5][CH2:6][NH:7][CH2:8][CH2:9][CH:10]1[CH2:11][O:12][c:13]2[cH:14][cH:15][cH:16][cH:17][c:18]2[CH2:19]1)=[O:20].[CH3:32][C:33]#[N:34].[CH3:36][C:37](=[O:38])[OH:39].[ClH:1].[Na+:27].[Na+:31].[OH2:35]>>[CH3:2][O:3][C:4]([CH2:5][CH2:6][N:7]([CH2:8][CH2:9][CH:10]1[CH2:11][O:12][c:13]2[cH:14][cH:15][cH:16][cH:17][c:18]2[CH2:19]1)[CH3:23])=[O:20]