Electrochemical Intramolecular Dehydrogenative Coupling of <i>N</i>
-Benzyl(thio)amides: A Direct and Facile Synthesis of 4<i>H</i>
-1,3-Benzoxazines and 4<i>H</i>
-1,3-Benzothiazines
作者:Hui Yu、Mingdong Jiao、Ruohe Huang、Xiaowei Fang
DOI:10.1002/ejoc.201801021
日期:2019.3.14
Intramolecular dehydrogenative coupling of N‐benzylamides and thioamides was investigated under electrolysis conditions and 4H‐1,3‐benzoxazines and 4H‐1,3‐benzothiazine were obtained in moderate to good yields in CH3CN at room temperature.
的分子内脱氢偶联Ñ -benzylamides和硫代酰胺被电解条件下研究和4 ħ -1,3-苯并恶嗪和4 ħ在中度至在CH良好的产率得到1,3-苯并噻嗪3在室温下CN。