. 2017 Dec 14;22(12):2221. doi: 10.3390/molecules22122221
© 2017 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 6.
Fluoro-scan of the N′-benzyl direction.