Tetrahydrofuran → 5-Bromo-2-(2-chlorophenylamino)-3,4-difluorobenzoic acid methyl ester
反応式
[Br:1][C:2]1[C:3]([F:20])=[C:4]([F:19])[C:5]([NH:11][C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][C:13]=2[Cl:18])=[C:6]([CH:10]=1)[C:7]([OH:9])=[O:8].[CH2:21]1COCC1.C[Si](C=[N+]=[N-])(C)C>CO>[CH3:21][O:8][C:7](=[O:9])[C:6]1[CH:10]=[C:2]([Br:1])[C:3]([F:20])=[C:4]([F:19])[C:5]=1[NH:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][C:13]=1[Cl:18]
