Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement The data that supports the findings of this study are available in the supplementary material of this article. Supporting Information Filename Description ejoc70703-sup-0001-SuppData-S1.pdf7.3 MB The supporting information contains the detailed experimental procedures and full characterization data, as well as copies of NMR spectra of all the prepared new compounds 6–26.
