Potassium Carbonate → ethyl(6-((E)-2-(2,6-dimethylpyridin-3-yl)vinyl)-1-benzothiophen-3-yl)acetate

Reaction equation

C([O-])([O-])=O.[K+].[K+].[CH2:7]([O:9][C:10](=[O:23])[CH2:11][C:12]1[C:16]2[CH:17]=[CH:18][C:19]([CH:21]=O)=[CH:20][C:15]=2[S:14][CH:13]=1)[CH3:8].[Cl-:24].[CH3:25][C:26]1[C:31]([CH2:32][P+:33]([C:46]2[CH:51]=[CH:50][CH:49]=[CH:48][CH:47]=2)([C:40]2[CH:45]=[CH:44][CH:43]=[CH:42][CH:41]=2)[C:34]2[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=2)=[CH:30][CH:29]=[C:28]([CH3:52])[N:27]=1>CN(C=O)C>[CH2:7]([O:9][C:10](=[O:23])[CH2:11][C:12]1[C:16]2[CH:17]=[CH:18][C:19](/[CH:21]=[CH:32]/[C:31]3[C:26]([CH3:25])=[N:27][C:28]([CH3:52])=[CH:29][CH:30]=3)=[CH:20][C:15]=2[S:14][CH:13]=1)[CH3:8].[Cl-:24].[CH3:25][C:26]1[C:31]([CH2:32][P+:33]([C:34]2[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=2)([C:46]2[CH:47]=[CH:48][CH:49]=[CH:50][CH:51]=2)[C:40]2[CH:45]=[CH:44][CH:43]=[CH:42][CH:41]=2)=[CH:30][CH:29]=[C:28]([CH3:52])[N:27]=1