21136-38-9Relevant academic research and scientific papers
Microwave assisted solvent-free C-H amination by silica-supported manganese dioxide
Cao, Sufen,Duan, Wenhu
, p. 2390 - 2394 (2016/05/19)
An effective and convenient method has been developed for the preparation of 1-unsubstituted 1H-indazoles via C-H amination of N-acetylhydrazones in the presence of a catalytic amount of manganese dioxide under microwave irradiation. This new method featured easy operation and relatively short reaction-time.
