Hydrochloric Acid → 1-Ethynyl-3-(trifluoromethyl)benzene
반응식
C(=O)([O-])[O-].[K+].[K+].C[Si](C)(C)[C:9]#[C:10][C:11]1[CH:16]=[CH:15][CH:14]=[C:13]([C:17]([F:20])([F:19])[F:18])[CH:12]=1.Cl>C(O)C>[C:10]([C:11]1[CH:16]=[CH:15][CH:14]=[C:13]([C:17]([F:18])([F:19])[F:20])[CH:12]=1)#[CH:9]참가 물질
5
실험 절차
Add potassium carbonate (307 mg, 2.22 mmol) to a solution of trimethyl-(3-trifluoromethylphenylethynyl)-silane (1.07 g, 4.42 mmol) in ethanol (15 mL). Stir at room temperature for 16 h. Neutralized with 10% aqueous hydrochloric acid solution. Add water and extract the product with hexanes. Evaporate hexanes slowly in a cool water bath (<15° C.) to give the title compound (580 mg, 77%).
후처리
- extractionAdd water and extract the product with hexanes
출처 및 근거
- ORD 기록
- ord-27d7747c2c7e4b2282c127c635a7efd1
- 출처 데이터셋
- uspto-grants-2011_03
- 특허 번호
- US07915424B2
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