1-[2,6-Bisbenzyloxy-3-(5-methyl-7-nitroindan-4-yloxy)phenyl]ethanone → 1-[6-Benzyloxy-2-hydroxy-3-(5-methyl-7-nitroindan-4-yloxy)phenyl]ethanone
반응식
C([O:8][C:9]1[C:14]([O:15][C:16]2[C:24]([CH3:25])=[CH:23][C:22]([N+:26]([O-:28])=[O:27])=[C:21]3[C:17]=2[CH2:18][CH2:19][CH2:20]3)=[CH:13][CH:12]=[C:11]([O:29][CH2:30][C:31]2[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=2)[C:10]=1[C:37](=[O:39])[CH3:38])C1C=CC=CC=1.FC(F)(F)C(O)=O.O.CSC>ClCCl>[CH2:30]([O:29][C:11]1[C:10]([C:37](=[O:39])[CH3:38])=[C:9]([OH:8])[C:14]([O:15][C:16]2[C:24]([CH3:25])=[CH:23][C:22]([N+:26]([O-:28])=[O:27])=[C:21]3[C:17]=2[CH2:18][CH2:19][CH2:20]3)=[CH:13][CH:12]=1)[C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1참가 물질
4
실험 절차
To a solution of 1-[2,6-bisbenzyloxy-3-(5-methyl-7-nitroindan-4-yloxy)phenyl]ethanone (10.6 g) in dichloromethane (15 mL) was added a mixed solvent of trifluoroacetic acid/water/dimethylsulfide (7/3/1) (30 mL), and the mixture was stirred at room temperature for 12 hours. Adding water, the reaction mixture was extracted with dichloromethane. The organic layer was washed with water and a saturated aqueous solution of sodium hydrogen carbonate until the aqueous layer became weak alkaline, and dried over anhydrous magnesium sulfate. The solvent was removed under reduced pressure. The residue was crystallized from ethyl acetate and hexane to give the title compound (8.07 g).