3-Nitrobenzenesulfonic acid → 6-[5-(Imidazol-1-yl-methyl)-thien-2-yl]-3(2H)-pyridazinone
Reaction equation
[N:1]1([CH2:6][C:7]2[S:11][C:10]([C:12]3[CH2:13][CH2:14][C:15](=[O:18])[NH:16][N:17]=3)=[CH:9][CH:8]=2)[CH:5]=[CH:4][N:3]=[CH:2]1.[Na].[N+](C1C=C(S(O)(=O)=O)C=CC=1)([O-])=O.[OH-].[Na+]>C(O)(=O)C.O>[N:1]1([CH2:6][C:7]2[S:11][C:10]([C:12]3[CH:13]=[CH:14][C:15](=[O:18])[NH:16][N:17]=3)=[CH:9][CH:8]=2)[CH:5]=[CH:4][N:3]=[CH:2]1Participants
7
