作者:Xiang-Zhang Tao、Jian-Jun Dai、Jie Zhou、Jun Xu、Hua-Jian Xu
DOI:10.1002/chem.201801108
日期:2018.5.11
An efficient and robust methodology based on electrochemical techniques for the direct synthesis of aromatic lactones through dehydrogenative C−O cyclization is described. This new and useful electrochemical reaction can tolerate a variety of functional groups, and is scalable to 100 g under mild conditions. Remarkably, heterocycle‐containing substrates can be employed, thus expanding the scope of
描述了一种基于电化学技术的有效且稳健的方法,用于通过脱氢C-O环化反应直接合成芳族内酯。这种新的有用的电化学反应可以耐受各种官能团,在温和条件下可扩展至100 g。值得注意的是,可以使用含杂环的底物,从而扩大了自由基C-O环化反应的范围。