Thionyl Chloride → N-[4-(1,3-benzothiazol-2-yl)-3-methoxyphenyl]-4-fluoro-3-nitrobenzamide

Reaction equation

[F:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=O)=[CH:4][C:3]=1[N+:11]([O-:13])=[O:12].S(Cl)(Cl)=O.[NH2:18][C:19]1[CH:24]=[CH:23][C:22]([C:25]2[S:26][C:27]3[CH:33]=[CH:32][CH:31]=[CH:30][C:28]=3[N:29]=2)=[C:21]([O:34][CH3:35])[CH:20]=1.CCN(C(C)C)C(C)C>C1COCC1>[S:26]1[C:27]2[CH:33]=[CH:32][CH:31]=[CH:30][C:28]=2[N:29]=[C:25]1[C:22]1[CH:23]=[CH:24][C:19]([NH:18][C:6](=[O:8])[C:5]2[CH:9]=[CH:10][C:2]([F:1])=[C:3]([N+:11]([O-:13])=[O:12])[CH:4]=2)=[CH:20][C:21]=1[O:34][CH3:35]