A method to synthesize 2-phenylselenenyl-1,3-anti-diols and 2-phenyl- selenenyl-1,3-anti-azidoalcohols via hydroxy- or azido-selenenylation of trans-allylic alcohols is reported. Moreover, the first example of hydroxyl-selenenylation of an allylic azide is presented. Yields ranging from moderate to good and diastereomeric ratios up to 95:5 are achieved.
本文报道了一种合成反式
烯丙醇的2-苯基
硒烯基-1,3-反式二醇和2-苯基
硒烯基-1,3-反式
叠氮醇的方法,通过羟基或
叠氮硒烯化反应实现。此外,还展示了首个烯丙基
叠氮的羟基
硒烯化实例。所得产物的收率从中等到良好,非对映异构体比率高达95:5。