Tin tetrachloride → Ethyl 2-{[1-methyl-6-(3-pentanoyl-1-benzofuran-2-yl)-2-naphthyl]oxy}-3-phenylpropanoate

Reaction equation

[O:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[CH:3]=[C:2]1[C:10]1[CH:11]=[C:12]2[C:17](=[CH:18][CH:19]=1)[C:16]([CH3:20])=[C:15]([O:21][CH:22]([CH2:28][C:29]1[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1)[C:23]([O:25][CH2:26][CH3:27])=[O:24])[CH:14]=[CH:13]2.[C:35](Cl)(=[O:40])[CH2:36][CH2:37][CH2:38][CH3:39].[Sn](Cl)(Cl)(Cl)Cl.C(=O)(O)[O-].[Na+]>C(Cl)Cl>[CH3:20][C:16]1[C:17]2[C:12](=[CH:11][C:10]([C:2]3[O:1][C:5]4[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=4[C:3]=3[C:35](=[O:40])[CH2:36][CH2:37][CH2:38][CH3:39])=[CH:19][CH:18]=2)[CH:13]=[CH:14][C:15]=1[O:21][CH:22]([CH2:28][C:29]1[CH:30]=[CH:31][CH:32]=[CH:33][CH:34]=1)[C:23]([O:25][CH2:26][CH3:27])=[O:24]