반응 #52416

반응 방정식

[4-(1-methoxycyclopropyl)-phenylethynyl]-trimethylsilane

Intermediate 60

[4-(1-methoxycyclopropyl)-phenylethynyl]-trimethylsilane

potassium carbonate

→

1-Ethynyl-4-(1-methoxycyclopropyl)-benzene

용매

methanol

반응 조건

실험 절차

Using General Procedure E; [4-(1-methoxycyclopropyl)-phenylethynyl]-trimethylsilane (Intermediate 60, 285.0 mg, 1.18 mmols) 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.

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