Cesium carbonate → 5-(2-(4-Fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)-2-methoxybenzoic acid

Reaction equation

FC(F)(F)S(O[C:7]1[CH:8]=[CH:9][C:10]2[O:14][C:13]([C:15]3[CH:20]=[CH:19][C:18]([F:21])=[CH:17][CH:16]=3)=[C:12]([C:22](=[O:25])[NH:23][CH3:24])[C:11]=2[CH:26]=1)(=O)=O.B([C:32]1[CH:33]=[CH:34][C:35]([O:41][CH3:42])=[C:36]([CH:40]=1)[C:37]([OH:39])=[O:38])(O)O.C(=O)([O-])[O-].[Cs+].[Cs+].O1CCOCC1>O>[F:21][C:18]1[CH:17]=[CH:16][C:15]([C:13]2[O:14][C:10]3[CH:9]=[CH:8][C:7]([C:32]4[CH:33]=[CH:34][C:35]([O:41][CH3:42])=[C:36]([CH:40]=4)[C:37]([OH:39])=[O:38])=[CH:26][C:11]=3[C:12]=2[C:22](=[O:25])[NH:23][CH3:24])=[CH:20][CH:19]=1