We described a silver(I)-mediated intramolecular oxidative C-H amination that enables the construction of assorted 1H-indazoles that are widely applicable in medicinal chemistry. The developed amination was found to be efficient for the synthesis of a variety of 3-substituted indazoles that are otherwise difficult to be synthesized by other means of C-H aminations. Preliminary mechanistic studies suggested that the current amination proceeds via single electron transfer (SET) mediated by Ag(I) oxidant.
|Number of pages||11|
|Publication status||Published - 2021 Mar 9|
Bibliographical notePublisher Copyright:
© 2021 The Authors. Published by American Chemical Society.
All Science Journal Classification (ASJC) codes
- Chemical Engineering(all)