2,2-Dioxo-6-(1,1-dimethylethyl)-8-iodo-1,2,3-benzoxathiazine → 2,2-Dioxo-3,4-dihydro-5,7-dimethoxy-6,8-dichloro-1,2,3-benzoxathiazine
반응식
O=S1(=O)N=CC2C=C(C(C)(C)C)C=C(I)C=2O1.[O:18]=[S:19]1(=[O:35])[N:24]=[CH:23][C:22]2[C:25]([O:33][CH3:34])=[C:26]([Cl:32])[C:27]([O:30][CH3:31])=[C:28]([Cl:29])[C:21]=2[O:20]1>>[O:35]=[S:19]1(=[O:18])[NH:24][CH2:23][C:22]2[C:25]([O:33][CH3:34])=[C:26]([Cl:32])[C:27]([O:30][CH3:31])=[C:28]([Cl:29])[C:21]=2[O:20]1참가 물질
3
실험 절차
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-5,7-dimethoxy-6,8-dichloro-1,2,3-benzoxathiazine. Thereby is obtained 2,2-dioxo-3,4-dihydro-5,7-dimethoxy-6,8-dichloro-1,2,3-benzoxathiazine.
후처리
- customThis compound is prepared by essentially the same method