. 2019 Aug 19;20(16):4050. doi: 10.3390/ijms20164050
© 2019 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 4.
Model reaction for enantioselective catalysis.