3-Fluoroaniline → N-(3-Fluorophenyl)-4-hydroxy-2-methyl-2H-naphtho[2,1-e]-1,2-thiazine-3-carboxamide-1,1-dioxide
反応式
C[O:2][C:3]([C:5]1[N:6]([CH3:22])[S:7](=[O:21])(=[O:20])[C:8]2[C:19]3[C:14](=[CH:15][CH:16]=[CH:17][CH:18]=3)[CH:13]=[CH:12][C:9]=2[C:10]=1[OH:11])=O.[F:23][C:24]1[CH:25]=[C:26]([CH:28]=[CH:29][CH:30]=1)[NH2:27]>C1(C)C(C)=CC=CC=1>[F:23][C:24]1[CH:25]=[C:26]([NH:27][C:3]([C:5]2[N:6]([CH3:22])[S:7](=[O:21])(=[O:20])[C:8]3[C:19]4[C:14](=[CH:15][CH:16]=[CH:17][CH:18]=4)[CH:13]=[CH:12][C:9]=3[C:10]=2[OH:11])=[O:2])[CH:28]=[CH:29][CH:30]=1参加物
4
実験手順
N-(3-Fluorophenyl)-4-hydroxy-2-methyl-2H-naphtho[2,1-e]-1,2-thiazine-3-carboxamide-1,1-dioxide was prepared analogous to Example 1 from 4-hydroxy-2-methyl-2H-naphtho[2,1-e]-1,2-thiazine-3-carboxylic acid methylester-1,1-dioxide and 3-fluoroaniline. Yield: 89% of theory; m.p. 278°-279° C (decomp.; from xylene).