1. State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093 (China)
2. Department of Chemistry, Graduate School of Science, Tohoku University, Sendai, 980‐8578 (Japan)
3. Department of Chemistry, Rhodes University, Grahamstown (South Africa)
4. Otto‐Diels‐Institute for Organic Chemistry, University of Kiel (Germany)