2-(4-Chloro-2-butenyl)-1,3-isoindolinedione → N-[4-(1H-imidazol-1-yl)-2-butenyl]isoindole-1,3-(2H)-dione
반응식
Cl[CH2:2][CH:3]=[CH:4][CH2:5][N:6]1[C:14](=[O:15])[C:13]2[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=2)[C:7]1=[O:16].[NH:17]1[CH:21]=[CH:20][N:19]=[CH:18]1.[Na]>CN(C)C=O>[N:17]1([CH2:2][CH:3]=[CH:4][CH2:5][N:6]2[C:14](=[O:15])[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=3)[C:7]2=[O:16])[CH:21]=[CH:20][N:19]=[CH:18]1참가 물질
4
실험 절차
A mixture of 23.5 g. of N-(4-chloro-2-butenyl)-isoindole-1,3(2H)-dione, 11.0 g. of sodium imidazole and 200 ml. of dimethyl formamide was heated on the steam bath for 18 hours and concentrated to remove the solvent; the residue was taken up in methylene chloride, washed with water, dried with magnesium sulfate and again concentrated. The residue was dissolved in hot ethylacetate and allowed to cool and N-[4-(1H-imidazol-1-yl)-2-butenyl]isoindole-1,3-(2H)-dione, m.p. 106°-108° C., was obtained.