无金属催化炔烃的双硫氰基化环化反应
Metal-free catalyzed dithiocyanation and cyclization of alkynes
本文报道了一种简单且环境友好的的策略，通过使用三甲基硅基异硫氰酸酯与醋酸碘苯结合实现了炔烃的1，6-双硫氰基化串联环化反应。通过对反应所涉及到的因素进行筛选，如温度、溶剂、氧化剂、硫氰源，作者筛选出反应的最优反应条件，并在最优的条件下以中等至良好的产率成功制备了12个双硫氰基化环化的产物。
his paper reports a simple and environmentally friendly strategy to realize the 1,6-dithiocyanation tandem cyclization reaction of alkynes by using trimethylsilyl isothiocyanate and iodobenzene acetate. By screening the factors involved in the reaction, such as temperature, solvent, oxidant , and thiocyanate source, the author screened out the optimal reaction conditions for the reaction, and achieved a moderate to good yield under the optimal conditions. Successfully prepared 12 dithiocyanate cyclization products.
彭志鸿、彭影影
有机化学工业
炔烃无金属环化反应硫氰基
lkynesmetal-freecyclization reactionthiocyanate
彭志鸿,彭影影.无金属催化炔烃的双硫氰基化环化反应[EB/OL].(2021-04-15)[2025-08-11].http://www.paper.edu.cn/releasepaper/content/202104-129.点此复制
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