Sodium Acetate → HCID 19976946, 화합물
반응식
[C:1]1([C:7]2[CH:11]=[C:10]([CH:12]([OH:16])[CH2:13][CH2:14][CH3:15])[S:9][N:8]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.C([O-])(=O)C.[Na+].[Cr](Cl)([O-])(=O)=O.[NH+]1C=CC=CC=1>ClCCl>[C:1]1([C:7]2[CH:11]=[C:10]([C:12](=[O:16])[CH2:13][CH2:14][CH3:15])[S:9][N:8]=2)[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1참가 물질
5
실험 절차
To 35 ml of dichloromethane, were added 1.73 g (7.42 mmol) of 3-phenyl-5-(1-hydroxybutyl)isothiazole, 1.1 g (13.4 mmol) of sodium acetate and 2.88 g of "Frolisil" (trade mark). While the resultant mixture was vigorously stirred at room temperature, 2.88 g (13.4 mmol) of pyridinium chlorochromate were added at once. After the reaction mixture was stirred for 2 hours, an insoluble material was filtered off and the solvent was then distilled off. The residue was purified by silica gel chromatography (eluent: 20:1 n-hexane/ethyl acetate), whereby 3-phenyl-5-butyrylisothiazole was obtained as colorless crystals.