Thionyl Chloride → 2-chlorocarbonyl-11-(3-dimethylaminopropylidene)-11H-pyrrolo[2,1-b][3]benzazepine
반응식
[C:1]([C:4]1[CH:5]=[C:6]2[N:12]([CH:13]=1)[CH:11]=[CH:10][C:9]1[CH:14]=[CH:15][CH:16]=[CH:17][C:8]=1[C:7]2=[CH:18][CH2:19][CH2:20][N:21]([CH3:23])[CH3:22])(O)=[O:2].S(Cl)([Cl:26])=O>>[Cl:26][C:1]([C:4]1[CH:5]=[C:6]2[N:12]([CH:13]=1)[CH:11]=[CH:10][C:9]1[CH:14]=[CH:15][CH:16]=[CH:17][C:8]=1[C:7]2=[CH:18][CH2:19][CH2:20][N:21]([CH3:23])[CH3:22])=[O:2]참가 물질
3
실험 절차
2-Carboxy-11-(3-dimethylaminopropylidene)-11H-pyrrolo[2,1-b][3]benzazepine (99 mmoles) in 100 ml. of thionyl chloride is refluxed for 15 minutes. The volatiles are removed under vacuum and the residue is triturated in ether. Filtration and air drying yields 2-chlorocarbonyl-11-(3-dimethylaminopropylidene)-11H-pyrrolo[2,1-b][3]benzazepine.
후처리
- customThe volatiles are removed under vacuum
- customthe residue is triturated in ether
- filtrationFiltration and air