(untitled) - Barbier, J; Jansen, R; Irschik, H; Benson, S; Gerth, K; Böhlendorf, B; Höfle, G; Reichenbach, H; Wegner, J; Zeilinger, C; Kirschning, A; Müller, R (Angew. Chem. Int. Ed., 2012)
; Angew. Chem.2012, 124, 1282