4-Chlorobenzenesulfonyl chloride → 4-Chloro-N-{2-ethyl-1-[1-(4-methoxybenzyl)-1H-pyrazol-5-yl]butyl}benzenesulfonamide
反応式
[CH2:1]([CH:3]([CH2:20][CH3:21])[CH:4]([NH2:19])[C:5]1[N:9]([CH2:10][C:11]2[CH:16]=[CH:15][C:14]([O:17][CH3:18])=[CH:13][CH:12]=2)[N:8]=[CH:7][CH:6]=1)[CH3:2].[Cl:22][C:23]1[CH:28]=[CH:27][C:26]([S:29](Cl)(=[O:31])=[O:30])=[CH:25][CH:24]=1.S(Cl)(Cl)(=O)=O>>[Cl:22][C:23]1[CH:28]=[CH:27][C:26]([S:29]([NH:19][CH:4]([C:5]2[N:9]([CH2:10][C:11]3[CH:12]=[CH:13][C:14]([O:17][CH3:18])=[CH:15][CH:16]=3)[N:8]=[CH:7][CH:6]=2)[CH:3]([CH2:1][CH3:2])[CH2:20][CH3:21])(=[O:31])=[O:30])=[CH:25][CH:24]=1参加物
4
実験手順
The compound of example 2 was synthesized from {2-ethyl-1-[1-(4-methoxybenzyl)-1H-pyrazol-5-yl]butyl}amine in a manner similar to that of example 1 but using 4-chlorobenzenesulfonyl chloride as the sulfonyl chloride in step 1 D. The product was isolated as white foam in 52% yield.