N-bromobutanimide → 3,6-Dibromoisobenzofuran-1(3H)-one
반응식
[Br:1][C:2]1[CH:11]=[C:10]2[C:5]([CH2:6][O:7][C:8]2=[O:9])=[CH:4][CH:3]=1.[Br:12]N1C(=O)CCC1=O.N(CCCC#N)=NCCCC#N>C(Cl)(Cl)(Cl)Cl>[Br:12][CH:6]1[C:5]2[C:10](=[CH:11][C:2]([Br:1])=[CH:3][CH:4]=2)[C:8](=[O:9])[O:7]1참가 물질
5
실험 절차
6-Bromophthalide (5.85 gms; 0.0275 mole), N-bromosuccinimide (4.89 gm; 0.0275 mole) and azobisbutyronitrile (0.1 gm) were gently refluxed in dry carbon tetrachloride (200 ml.) for 2 hours. On cooling, the succinimide was filtered off and the solvent removed in vacuo to give an oil, which was used immediately.
후처리
- temperatureOn cooling
- filtrationthe succinimide was filtered off
- customthe solvent removed in vacuo
- customto give an oil, which
출처 및 근거
- ORD 기록
- ord-faf2840c49df4065b23af86716d6a246
- 출처 데이터셋
- uspto-grants-1976_02
- 특허 번호
- US03939180
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