Contrary to many literature reports, the condensation of a wide variety of aldehydes and ketones with thioaroylhydrazines (ArCSNHNH2) produces 2-aryl-Î2-1,3,4-thiadiazolines and not acyclic isomers.
与许多文献报道相反,广泛种类的醛和酮与
硫代芳基
肼(ArCSNHNH2)的缩合产生的是2-芳基-Δ2-1,3,4-
噻二唑啉,而不是非环状异构体。