Affiliation: | 1. Dipartimento di Chimica Organica “A. Mangini”, Alma Mater Studiorum—Università di Bologna, Viale Risorgimento 4, 40136 Bologna (Italy);2. Department of Chemistry, Henan Key Laboratory of Chemical Biology and Organic Chemistry, Zhengzhou University, Zhengzhou 450052 (P.R. China) |