. 2021 Jan 25;26(3):624. doi: 10.3390/molecules26030624
© 2021 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 22.
Synthesis of 4,5′-bisthiazole derivatives.