AbstractThe adduct of isocyanide and elemental sulfur has been employed as the isothiocyanate source in reaction with oxirane to form 1,3-oxathiolane-2-imine derivatives. The optimum conditions are developed using HMPA at 55 °C for 12 h. Various isocyanides and oxiranes were tolerated under the optimum conditions. Graphical abstract
摘要异
氰化物和元素
硫的加合物已被用作与
环氧乙烷反应形成1,3-氧杂
硫杂
环戊烷-2-
亚胺衍
生物的异
硫氰酸酯源。使用HMPA在55°C的条件下开发最佳条件12 h。在最佳条件下可以耐受各种
异氰酸酯和
环氧乙烷。 图形概要