Coupling of
<i>N</i>
‐Tosylhydrazones with Tetrazoles: A Regioselective Synthesis of 2,5‐Disubstituted‐2
<i>H</i>
‐Tetrazoles
作者:Tímea Kaszás、Bence Szakács、Éva Juhász‐Tóth、Ivett Cservenyák、Tamara Kovács、László Juhász、László Somsák、Marietta Tóth
DOI:10.1002/ejoc.202201103
日期:2022.11.11
A new regioselective synthesis of 2,5-disubstituted-2H-tetrazoles is reported by C−N coupling of N-tosylhydrazones and tetrazoles in the presence of different bases under thermic activation conditions with excellent functional group tolerance.
报道了一种新的区域选择性合成 2,5-二取代-2 H-四唑的方法,该方法是在具有优异官能团耐受性的热活化条件下,在不同碱存在下,通过 N-甲苯磺酰腙和四唑的C-N 偶联。