Sodium Ion → Tert-butyl-3-(4-tolyl)benzoate

Reaction equation

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