Coumarin → (4-Methyl-2-oxochromen-7-yl) benzoate

Reaction equation

[C:32]([c:33]1[cH:34][cH:35][cH:36][cH:37][cH:38]1)(=[O:39])[Cl:40].[CH2:41]1[O:42][CH2:43][CH2:44][CH2:45]1.[CH3:12][CH2:13][N:14]([CH2:15][CH3:16])[CH2:17][CH3:18].[O:1]=[c:2]1[o:3][c:4]2[c:5]([cH:6][cH:7][cH:8][cH:9]2)[cH:10][cH:11]1.[OH:19][c:20]1[cH:21][cH:22][c:23]2[c:24]([CH3:31])[cH:25][c:26](=[O:30])[o:27][c:28]2[cH:29]1>>[O:19]([c:20]1[cH:21][cH:22][c:23]2[c:24]([CH3:31])[cH:25][c:26](=[O:30])[o:27][c:28]2[cH:29]1)[C:32]([c:33]1[cH:34][cH:35][cH:36][cH:37][cH:38]1)=[O:39]