반응식
[C:1]1([Mg]Br)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.CN(CCN(C)C)C.Br[CH:18]1[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20][CH2:19]1.[C:25]1([Mg]Br)[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1.CN(CCN(C)C)C.[Cl-].[NH4+]>>[CH:18]1([C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20][CH2:19]1.[C:1]1([C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1참가 물질
7
실험 절차
A mixture of PhMgBr (72 mL of 0.93-M THF solution, 67 mmol) and TMEDA (7.78 g, 67 mmol) was added to a mixture of bromocycloheptane (8.85 g, 50 mmol), FeCl3 (25 mL of 0.1-M THF solution, 5 mol %) at 0° C. in such a rate as keeping the reaction mixture in its pale yellow solution (1.36 mL/min. in the case of this run), using an injection pump. After completion of the addition of PhMgBr/TMEDA, the reaction mixture was stirred for 10 minutes at this temperature. The reaction mixture was treated with saturated aqueous ammonium chloride solution in a conventional manner and then distilled to give cycloheptylbenzene as a colorless oil (8.18 g, but 0.37 g of biphenyl was contained; isolated yield: 90%).
후처리
- distillationdistilled
- customto give
출처 및 근거
- ORD 기록
- ord-9e46fe2b31c24f038e98f8373f0cbb9d
- 출처 데이터셋
- uspto-grants-2010_08
- 특허 번호
- US07781599B2
연결된 노트
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