Ha, Khanh; Monbaliu, Jean-Christophe M.; Williams, Byron C.; Pillai, Girinath G.; Ocampo, Charles E.; Zeller, Matthias; Stevens, Christian V.; Katritzky, Alan R.
Organic and Biomolecular Chemistry, 2012 , vol. 10, # 40 p. 8055 - 8058