Hydroxyamine hydrochloride → HCID 86674675, 화합물
반응식
[CH2:1]([CH:8]1[C:17]2[C:12](=[CH:13][CH:14]=[C:15]([O:18][CH3:19])[CH:16]=2)[CH2:11][CH2:10][C:9]1=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl.[NH2:22][OH:23]>C(O)C>[CH2:1]([CH:8]1[C:17]2[C:12](=[CH:13][CH:14]=[C:15]([O:18][CH3:19])[CH:16]=2)[CH2:11][CH2:10][C:9]1=[N:22][OH:23])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1참가 물질
4
반응 조건
- 온도
- 65 °C
실험 절차
To a solution of 4.47 mmol of 1-benzyl-7-methoxy-3,4-dihydronaphthalen-2(1H)-one in 15 ml ethanol were added 5.59 mmol hydroxylamine hydrochloride (dissolved in 3 ml water). The solution was stirred at 65° C. for 1.5 h. The mixture was cooled to RT and concentrated. The residue was dissolved in methyl tert-butylether and washed with water (2×), dried over MgSO4 and filtered. Evaporation of the solvent gave 1.29 g of 1-benzyl-7-methoxy-3,4-dihydronaphthalen-2(1H)-one oxime (mixture of E- and Z-isomer, 100%).