. 2018 Oct 26;23(11):2783. doi: 10.3390/molecules23112783
© 2018 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Scheme 23.
Copper-mediated synthesis of 2H-indazoles 80.