三芳基镓与α,β—不饱和酮反应的研究

Studies on Reaction of Triarylgalliums with α,β-unsaturated ketones

报道了三芳基镓与α，β—不饱和酮反应生成相应的芳酮，反应条件温和，产率达７０％～８０％，并用元素分析、ＩＲ和１ＨＮＭＲ对产的结构进行了表征。

In the benzene solution ,triarylgallium reacted woith α,β-unsaturated ketones afforded arylketonic derivatives in 70%-87%yields.Their structures have been ascertained by elemental analysis,IR and 1HNMR spectroscopy.