2,2-Dioxo-6-(1,1-dimethylethyl)-8-iodo-1,2,3-benzoxathiazine → 2,2-Dioxo-3,4-dihydro-6-(1,1-dimethylethyl)-8-trifluoromethyl-1,2,3-benzoxathiazine
Reaktionsgleichung
O=S1(=O)N=CC2C=C(C(C)(C)C)C=C(I)C=2O1.[O:18]=[S:19]1(=[O:37])[N:24]=[CH:23][C:22]2[CH:25]=[C:26]([C:33]([CH3:36])([CH3:35])[CH3:34])[CH:27]=[C:28]([C:29]([F:32])([F:31])[F:30])[C:21]=2[O:20]1>>[O:37]=[S:19]1(=[O:18])[NH:24][CH2:23][C:22]2[CH:25]=[C:26]([C:33]([CH3:35])([CH3:34])[CH3:36])[CH:27]=[C:28]([C:29]([F:32])([F:30])[F:31])[C:21]=2[O:20]1Komponenten
3
Versuchsvorschrift
This compound is prepared by essentially the same method as described in Example 8 except that the 2,2-dioxo-6-(1,1-dimethylethyl)-8-iodo-1,2,3-benzoxathiazine is replaced by 2,2-dioxo-6-(1,1-dimethylethyl)-8-trifluoromethyl-1,2,3-benzoxathiazine. Thereby is obtained 2,2-dioxo-3,4-dihydro-6-(1,1-dimethylethyl)-8-trifluoromethyl-1,2,3-benzoxathiazine.