Potassium Carbonate → 1-Ethynyl-4-(1-isopropoxycyclopropyl)-benzene
반응식
[CH:1]([O:4][C:5]1([C:8]2[CH:13]=[CH:12][C:11]([C:14]#[C:15][Si](C)(C)C)=[CH:10][CH:9]=2)[CH2:7][CH2:6]1)([CH3:3])[CH3:2].C(=O)([O-])[O-].[K+].[K+]>CO>[C:14]([C:11]1[CH:12]=[CH:13][C:8]([C:5]2([O:4][CH:1]([CH3:3])[CH3:2])[CH2:6][CH2:7]2)=[CH:9][CH:10]=1)#[CH:15]참가 물질
4
실험 절차
Using General Procedure E; [4-(1-isopropoxycyclopropyl)-phenylethynyl]-trimethylsilane (Intermediate 65, 260.0 mg, 0.96 mmol) in methanol (10 mL) was treated with potassium carbonate (100.0 mg, 0.72 mmol) and stirred overnight at ambient temperature. The crude alkyne (220 mg, 100%) was used directly in the next reaction.
출처 및 근거
- ORD 기록
- ord-e06519f9937c4dddb9089d889d488a9a
- 출처 데이터셋
- uspto-grants-2003_08
- 특허 번호
- US06603019B2
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