Potassium Carbonate → N-(tert-butoxycarbonyl)-3,4-bis(2,6-dichlorobenzyloxy)-L-phenylalanine methyl ester

Reaction equation

[Cl:1][C:2]1[CH:9]=[CH:8][CH:7]=[C:6]([Cl:10])[C:3]=1[CH2:4]Cl.[CH3:11][O:12][C:13](=[O:32])[C@H:14]([CH2:23][C:24]1[CH:29]=[CH:28][C:27]([OH:30])=[C:26]([OH:31])[CH:25]=1)[NH:15][C:16]([O:18][C:19]([CH3:22])([CH3:21])[CH3:20])=[O:17].C([O-])([O-])=O.[K+].[K+]>[N+](CCCC)(CCCC)(CCCC)CCCC.[I-].CN(C=O)C.O>[CH3:11][O:12][C:13](=[O:32])[C@H:14]([CH2:23][C:24]1[CH:29]=[CH:28][C:27]([O:30][CH2:4][C:3]2[C:2]([Cl:1])=[CH:9][CH:8]=[CH:7][C:6]=2[Cl:10])=[C:26]([O:31][CH2:4][C:3]2[C:2]([Cl:1])=[CH:9][CH:8]=[CH:7][C:6]=2[Cl:10])[CH:25]=1)[NH:15][C:16]([O:18][C:19]([CH3:22])([CH3:20])[CH3:21])=[O:17]