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在BiCl3/Al体系作用下,在THF中,烯丙基溴与酰氯反应得到β,γ-不饱和酮,产率中等。该方法具有条件温和, 操作简便等优点。
Under the action of BiCl3 / Al system, allyl bromide reacted with acid chloride in THF to obtain β, γ-unsaturated ketone with medium yield. The method has the advantages of mild conditions, easy operation and the like.