Novel synthesis of unsymmetrically substituted<i>s</i>-tetrazines
作者:S. A. Lang、B. D. Johnson、E. Cohen
DOI:10.1002/jhet.5570120612
日期:1975.12
AbstractThe synthesis of unsymmetrical 3‐aryl and 3‐heterocyclic s‐tetrazines has been examined and the scope of the reaction and the product distribution is discussed. The products included unsymmetrical and symmetrical s‐tetrazines, hydrazines, diimides, tetrazoles and triazoles with the composition of the mixtures with respect to structural type varying with the individual reactions. Some transformations with the system are discussed.
Iridium-catalyzed C–H amidation of <i>s</i>-tetrazines