2-Aminothiophenol → 2,4-di-t-butyl-1-hydroxy-10H-phenothiazine
Reaktionsgleichung
[C:1]([C:5]1[C:6](=[O:16])[C:7](=O)[CH:8]=[C:9]([C:11]([CH3:14])([CH3:13])[CH3:12])[CH:10]=1)([CH3:4])([CH3:3])[CH3:2].[NH2:17][C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=1[SH:24]>CO>[C:1]([C:5]1[CH:10]=[C:9]([C:11]([CH3:14])([CH3:13])[CH3:12])[C:8]2[S:24][C:19]3[C:18](=[CH:23][CH:22]=[CH:21][CH:20]=3)[NH:17][C:7]=2[C:6]=1[OH:16])([CH3:4])([CH3:3])[CH3:2]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
To a solution of 3,5-di-t-butyl-1,2-benzoquinone (2.2 q) in methanol (15 ml) cooled in an ice bath was added 2-aminothiophenol (1.38 g) and the mixture was stirred for 2 hours. A solid precipitate was filtered off and crystallized from heptane to yield the title compound m.p. 202°-212° (dec.). From the methanol filtrate there was obtained, after chromatography and crystallization, an additional crop of the title compound.