Visible-light-induced [3+2] cyclization of vinyl azides with perfluoroalkyl-substituted imidoyl sulfoxonium ylides has been developed for the first time. In this transformation, perfluoroalkyl-substituted imidoyl sulfoxonium ylides are firstly employed as a carbon radical precursor under visible light irradiation, providing a new and efficient method for the construction of perfluoroalkyl-substituted 1-pyrrolines.

中文翻译：

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可见光促进乙烯基叠氮化物与全氟烷基取代的亚氨酰亚磺鎓叶立德的[3+2]环化反应

首次开发了可见光诱导的乙烯基叠氮化物与全氟烷基取代的亚氨酰基锍叶立德的[3+2]环化反应。在该转化中，首先在可见光照射下采用全氟烷基取代的亚氨酰基锍叶立德作为碳自由基前驱体，为全氟烷基取代的1-吡咯啉的构建提供了一种新的、有效的方法。