Ruthenium catalyzed chemo and site-selective C–H amidation of oxobenzoxazine derivatives with sulfonyl azides
作者:Manickam Bakthadoss、Polu Vijay Kumar、Ravan Kumar、Manickam Surendar、Duddu S. Sharada
DOI:10.1039/c9nj02452b
日期:——
A novel and general protocol towards the synthesis of highly functionalized ortho-amido oxobenzoxazine frameworks via ruthenium catalyzed intermolecular C–H amidation using sulfonyl azides as amidation components has been developed for the first time.