Carbon Tetrachloride → HCID 13044804, Verbindung
Reaktionsgleichung
[N+:1]([C:4]1[CH:5]=[C:6]([S:10]Cl)[CH:7]=[CH:8][CH:9]=1)([O-:3])=[O:2].[CH:12]([S:14]([C:17]1[CH:22]=[CH:21][CH:20]=[C:19]([N+:23]([O-:25])=[O:24])[CH:18]=1)(=[O:16])=[O:15])=[CH2:13].C(Cl)(Cl)(Cl)[Cl:27]>>[N+:1]([C:4]1[CH:5]=[C:6]([S:10][CH:12]([S:14]([C:17]2[CH:22]=[CH:21][CH:20]=[C:19]([N+:23]([O-:25])=[O:24])[CH:18]=2)(=[O:15])=[O:16])[CH2:13][Cl:27])[CH:7]=[CH:8][CH:9]=1)([O-:3])=[O:2]Komponenten
4
Versuchsvorschrift
To a solution of 0.161 mole of m-nitrobenzenesulfenyl chloride in enough carbon tetrachloride to make 265 ml was added 34.1 g (0.160 mole) of m-nitrophenyl vinyl sulfone. The reaction mixture was allowed to stand at room temperature in a closed flask for several weeks. Evaporation of the solvent under reduced pressure gave 44 g (68%) of crude product m.p. 98°-110°. Recrystallization from 120 ml of toluene gave 23 g (36%) of pure product, m.p. 105.0°-106.5°.