A convenient, one-pot synthesis of a range of α-halo-α-allyl aldehydes is described. The protocol involves the reaction of allylsamarium bromide with various α,α-dihalo ketones. A possible mechanism of the transformation is proposed.
本文描述了一种便捷的一锅法合成多种α-卤代-α-烯丙基醛的方法。该方案涉及烯丙基
三溴化锑与各种α,α-二卤代酮的反应。同时,提出了这一转化过程的可能机理。