from the appropriate di-N-substituted imidoyl chloride with use of sodium hydrogen selenide to introduce selenium. The reduction of selenoesters to ethers has been demonstrated, as well as the ready reaction of these compounds with the methylene Wittig reagent.
由适当的二-N-取代的亚
氨基酰
氯,利用
硒化氢
钠引入
硒,已经合成了多种脂族和芳族的O-烷基
硒酸酯。已经证明了
硒酸酯还原成醚,以及这些化合物与亚甲基维蒂希试剂的现成反应。