. 2018 Dec 20;24(1):12. doi: 10.3390/molecules24010012
© 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 1.
Synthesis of 4-hydroxy-/bromocinnamic acids.