Conjugated enals or their methyl acetals react with benzeneselenenyl chloride in the presence of an oxygen nucleophile to give Michael-type adducts. The latter are oxidized into 2-alkylidene 3-oxy propanals and propionic acids.
共轭烯醛或其甲基醚在氧亲核体的存在下与苯
硒氯化物反应,生成迈克尔类型的加合物。后者被氧化成2-烷基亚烯-3-氧
丙醛和
丙酸。