3-Substituted 2,6,7-trioxabicyclo [2,2.2]-octanes. also substituted in the 1 and 4 position and optionally substituted in the 5 position are valuable pesticides, particularly insecticides and acaracides. Various methods of preparation are disclosed including condensation of an ortho-carboxylate with an appropriately substituted 2-hyrdoxymethyl-propane-1,3- diol.
3-取代的 2,6,7-三氧杂双环 [2,2.2]-
辛烷(在 1 位和 4 位也被取代,在 5 位可选择被取代)是一种重要的
杀虫剂,尤其是
杀虫剂和
杀螨剂。已公开的各种制备方法包括原
羧酸盐与适当取代的 2-乙氧基甲基
丙烷-1,3
-二醇的缩合。