2‐thioxoimidazolidine‐1‐carbothioamides, and 2‐thioxotetrahydropyrimidine‐1(2H)‐carbothioamides were synthesized via conventional thermal or microwave‐assisted reaction of isatylidene malononitrile with N,N″‐1,ω‐alkanediyl‐bis‐[N′‐organylthiourea] derivatives. Rationale for these conversations involving the nucleophilic addition on the dicyanomethylene carbon atom and intramolecular heterocyclization of the title
(Ž)-2-(2- Oxoindolin -3-亚基)-2-(取代的
氨基)
乙腈,2-
硫代
咪唑烷-1- carbothioamides和2- thioxotetrahydropyrimidine-1(2 ħ)-carbothioamides分别经由传统的热的或合成的
异亚丙基丙二腈与N,N '' -1,ω-烷二基双-[[ N'-有机基
硫脲]衍
生物的微波辅助反应。这些对话的原理涉及在二
氰基亚甲基碳原子上的亲核加成和标题化合物的分子内杂环化。X射线分析已确定了(Z)-2-(2-氧代
吲哚-3-亚基)-2-(苯
氨基)
乙腈的结构。