1,2-Ethanedisulfonic Acid → N,N,N',N'-Tetramethyl-10H-phenothiazine-3,7-diaminium ethanedisulfonate
Reaction equation
C([N:4]1[C:17]2[CH:16]=[CH:15][C:14]([N:18]([CH3:20])[CH3:19])=[CH:13][C:12]=2[S:11][C:10]2[C:5]1=[CH:6][CH:7]=[C:8]([N:21]([CH3:23])[CH3:22])[CH:9]=2)(=O)C.[CH2:24]([S:30]([OH:33])(=[O:32])=[O:31])[CH2:25][S:26]([OH:29])(=[O:28])=[O:27]>C(O)C>[CH2:24]([S:30]([O-:33])(=[O:32])=[O:31])[CH2:25][S:26]([O-:29])(=[O:28])=[O:27].[CH3:19][NH+:18]([CH3:20])[C:14]1[CH:15]=[CH:16][C:17]2[NH:4][C:5]3[C:10]([S:11][C:12]=2[CH:13]=1)=[CH:9][C:8]([NH+:21]([CH3:23])[CH3:22])=[CH:7][CH:6]=3Participants
4
Procedure
The synthesis of LMT.EDSA was carried out by acid hydrolysis of 10-acetyl-N,N,N′,N′-tetramethyl-10H-phenothiazine-3,7-diamine. The acid used was 1,2-ethanedisulfonic acid and the solvent combination was aqueous ethanol.