More stability, less toxicity: We demonstrate an efficient electrophilic N-cyanation of primary and secondary amines with a stable and less-toxic cyanobenziodoxole reagent. This synthetically practicable strategy allows the construction of a wide variety of cyanamides under very mild and simple conditions with a broad functional group compatibility, which provides a complementary method to existing procedures for the synthesis of cyanamides.

中文翻译：

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使用氰基苯并多索龙 (CBX) 试剂对伯胺和仲胺进行 N-氰化

更高的稳定性，更低的毒性：我们证明了伯胺和仲胺的有效亲电N-氰化反应与稳定且毒性较低的氰基苯并氧杂环戊烷试剂。这种合成可行的策略允许在非常温和和简单的条件下构建具有广泛官能团兼容性的各种氰胺，这为现有的氰胺合成程序提供了一种补充方法。