This report presents a rapid, ecofriendly technique for the formation of commonly used N-bromo and N-iodinating reagents by reacting readily available N-chloro derivatives with inorganic bromide and iodide salts. All reagents were easily handled, commercially available, and bench stable. This strategy illustrates the expeditious formation of these halogenating reagents in multigram scale in high-yields and purity with an operationally straightforward recrystallization. The mechanistic details suggest an in situ generation of an interhalogen species.

中文翻译：

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N-溴和N-碘酰亚胺的合成：一种快速氧化还原中性和工作台稳定的工艺


本报告介绍了一种快速、环保的技术，通过将现成的 N-氯衍生物与无机溴化物和碘化物盐反应来形成常用的 N-溴和 N-碘化试剂。所有试剂都易于处理、市售且实验室稳定。该策略说明了这些卤化试剂以多克级、高产率和高纯度快速形成，并且操作上简单的重结晶。机理细节表明原位产生卤素间物质。