Dimethyl Sulfoxide → alpha-(alpha-Methyl-3,4-methylenedioxyphenethylimino)-2-methoxyacetophenone
Reaktionsgleichung
O.CO[C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[C:10]([CH:12]=[O:13])=[O:11].[CH3:14][CH:15]([NH2:26])[CH2:16][C:17]1[CH:22]=[CH:21][C:20]2[O:23][CH2:24][O:25][C:19]=2[CH:18]=1.[CH3:27]S(C)=O>>[CH3:14][CH:15]([N:26]=[C:12]([O:13][CH3:27])[C:10]([C:5]1[CH:4]=[CH:9][CH:8]=[CH:7][CH:6]=1)=[O:11])[CH2:16][C:17]1[CH:22]=[CH:21][C:20]2[O:23][CH2:24][O:25][C:19]=2[CH:18]=1Komponenten
4
Versuchsvorschrift
5 g of 2-methoxyphenylglyoxal hydrate (crude oil) are dissolved in 15 ml of dimethylsulfoxide, and 4.83 g of α-methyl-3,4-methylenedioxyphenethylamine are added thereto. The mixture is treated in the same manner as described in Example 1-(2), whereby a solution of α-(α-methyl-3,4-methylenedioxyphenethylimino)-2-methoxyacetophenone in dimethylsulfoxide is obtained.