반응식
[F:1][C:2]1[CH:8]=[CH:7][CH:6]=[C:5]([F:9])[C:3]=1[NH2:4].[I:10]Cl.O>C(O)(=O)C>[F:1][C:2]1[CH:8]=[C:7]([I:10])[CH:6]=[C:5]([F:9])[C:3]=1[NH2:4]참가 물질
5
반응 조건
- 온도
- 80 °C
실험 절차
60 g of 2,6-difluoroaniline was dissolved in 180 ml of acetic acid. A solution containing 75 g of iodine chloride dissolved in 48 ml of acetic acid was added dropwise therein, and then agitated at 80° C. for 2 hours. The reaction solution was poured into water, and the resulting deposited crystals were filtrated and washed with water. The crystals were recrystallized with methanol, vacuum distilled (125° C./22 mmHg), and recrystallized again with methanol to obtain 57 g of 2,6-difluoro-4-iodoaniline.
후처리
- additionwas added dropwise
- filtrationwere filtrated
- washwashed with water
- customThe crystals were recrystallized with methanol, vacuum
- distillationdistilled (125° C./22 mmHg)
- customrecrystallized again with methanol
출처 및 근거
- ORD 기록
- ord-b331ad4c882f4d778c63bb09feba3361
- 출처 데이터셋
- uspto-grants-1994_05
- 특허 번호
- US05314640
연결된 노트
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