Following publication of our work, we became aware of additional references that were
not included in the original manuscript:
(14) Kurkin, A. V.; Karchava, A. V.; Yurovskaya, M. A. Chem. Heterocycl. Compd., 2000, 36, 1141.
(15) Soltani Rad, M. N.; Behrouz, S.; Najafi, H. Synthesis 2014, 46, 1380.
Synlett 2015, 26, 953.
