Go Yamamoto, Ryo Nadano, Wataru Satoh, Yohsuke Yamamoto and Kin-ya Akiba
µ-Oxo-bridged group 15 element–aluminium heterodinuclear porphyrins, [(oep)(Me)M–O–Al(oep)]ClO4 (M=P, As, Sb), are synthesized by the reaction of [(oep)(Me)M(OH)]- ClO4 with (oep)AlMe.