. 2016 Jul 28;12:1616–1623. doi: 10.3762/bjoc.12.158
Copyright © 2016, Corne et al.
This is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms)
Figure 2.
Vinyl region of the 1H NMR spectra of 6a–d in CDCl3 at 300 K.