Thome, Isabelle; Besson, Claire; Kleine, Tillmann; Bolm, Carsten Angewandte Chemie - International Edition, 2013 , vol. 52, # 29 p. 7509 - 7513 Angew. Chem., 2013 , vol. 125, # 29 p. 7657 - 7661,5