[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:9]=[CH:10][C:11]=1[O:12][CH3:13])[C:6](Cl)=[O:7].Br[C:15]1[CH:23]=[CH:22][C:21]([O:24][CH3:25])=[CH:20][C:16]=1[C:17]([OH:19])=[O:18]>>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:9]=[CH:10][C:11]=1[O:12][CH3:13])[C:6]([C:15]1[CH:23]=[CH:22][C:21]([O:24][CH3:25])=[CH:20][C:16]=1[C:17]([OH:19])=[O:18])=[O:7]This compound is obtained according to the procedure described in 1.1. by reacting 3,4-dimethoxybenzoyl chloride and 2-bromo-5-methoxybenzoic acid after halogen-lithium exchange. It is used in crude form in the following reaction.
불러오는 중…