반응식
C([NH:4][C:5]1[C:6](=[CH:10][C:11]([Br:14])=[CH:12][CH:13]=1)[C:7]([OH:9])=[O:8])(=O)C.Cl>O1CCOCC1>[Br:14][C:11]1[CH:10]=[C:6]([C:7]([OH:9])=[O:8])[C:5]([NH2:4])=[CH:13][CH:12]=1참가 물질
4
반응 조건
- 온도
- 110 °C
실험 절차
To a mixture of 9 (71 g, 0.275 mol) in 1,4-dioxane (400 mL) was added HCl (400 mL). The mixture was refluxed for 4 h at 110° C. Then the mixture was concentrated and added to 300 mL water. The mixture was filtered and the pH was adjusted to 6 with 2N NaOH, washed with water and dried to give 10 as a white solid (54.5 g, yield: 91.7%).
후처리
- concentrationThen the mixture was concentrated
- additionadded to 300 mL water
- filtrationThe mixture was filtered
- washwashed with water
- customdried
출처 및 근거
- ORD 기록
- ord-fa5d04b685f14e48a922b9a0d012d30c
- 출처 데이터셋
- uspto-grants-2012_10
- 특허 번호
- US08299023B2
연결된 노트
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