HCID 18613617, 화합물 → N-(4-chloro-3-methyl-5-isothiazolyl)-3-amino-4-hydroxyphenylacetamide
반응식
[Cl:1][C:2]1[C:3]([CH3:21])=[N:4][S:5][C:6]=1[NH:7][C:8](=[O:20])[CH2:9][C:10]1[CH:15]=[CH:14][C:13]([OH:16])=[C:12]([N+:17]([O-])=O)[CH:11]=1>[Pt].CN(C)C=O>[Cl:1][C:2]1[C:3]([CH3:21])=[N:4][S:5][C:6]=1[NH:7][C:8](=[O:20])[CH2:9][C:10]1[CH:15]=[CH:14][C:13]([OH:16])=[C:12]([NH2:17])[CH:11]=1참가 물질
4
실험 절차
N-(4-Chloro-3-methyl-5-isothiazolyl)-4-hydroxy-3-nitrophenylacetamide (374 g, 0.114 mol) was hydrogenated at 15 bar over a 3% w/w platinum on carbon catalyst (15 g) in N,N-dimethylformamide (180 ml). Once the reduction was complete, the catalyst was removed by filtration and the filtrate was evaporated in vacuo to give N-(4-chloro-3-methyl-5-isothiazolyl)-3-amino-4-hydroxyphenylacetamide (26.8 g) as a pale brown solid, which used without further purification in the next step.