The current report represents a transition‐metal‐free synthesis of oxazoline and isoxazoline derivatives by a tandem electro‐oxidative chalcogenation‐cyclization process. Both C−Se and C−S bond‐forming protocols were developed without using any external oxidant and the reaction was performed at room temperature, open to the air. Using this methodology, 29 substituted oxazoline and 16 substituted isoxazoline derivatives were synthesized with up to 91% isolated yield.

中文翻译：

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β，γ-不饱和酰胺和肟的电化学硫属化合物形成相应的恶唑啉和异恶唑啉

本报告显示了通过串联电氧化硫属元素化-环化过程的无过渡金属合成恶唑啉和异恶唑啉衍生物。C-Se和C-S键形成方案均不使用任何外部氧化剂而开发，并且反应在室温下进行，并且对空气开放。使用这种方法，合成了29个取代的恶唑啉和16个取代的异恶唑啉衍生物，分离产率高达91％。