Iodine chloride → HCID 14988432, 화합물
반응식
[C:1]1(=[O:14])[C:11]2=[C:12]3[C:7](=[CH:8][CH:9]=[CH:10]2)[CH2:6][CH2:5][CH2:4][N:3]3[C:2]1=[O:13].[I:15]Cl>C(O)(=O)C>[I:15][C:9]1[CH:8]=[C:7]2[C:12]3=[C:11]([C:1](=[O:14])[C:2](=[O:13])[N:3]3[CH2:4][CH2:5][CH2:6]2)[CH:10]=1참가 물질
4
실험 절차
A mixture of 5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2dione (5 g) and iodine monochloride (5 g) in acetic acid (30 ml) was refluxed for 5 hours. After cooling, the mixture was poured into ice water and extracted with chloroform. The extract was washed with water, saturated aqueous sodium bicarbonate solution and saturated aqueous sodium chloride solution successively and then dried over anhydrous sodium sulfate. Evaporation of chloroform afforded the title compound. The compound was recrystallized from ethanol to give 6.2 g (73.8%) as dark red needles.
후처리
- temperaturewas refluxed for 5 hours
- temperatureAfter cooling
- extractionextracted with chloroform
- washThe extract was washed with water, saturated aqueous sodium bicarbonate solution and saturated aqueous sodium chloride solution successively
- dry with materialdried over anhydrous sodium sulfate
- customEvaporation of chloroform
출처 및 근거
- ORD 기록
- ord-ed58998be48e4b138aa61850249aadbc
- 출처 데이터셋
- uspto-grants-1990_09
- 특허 번호
- US04956372
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