Synthesis and structures of transition metal pacman complexes of heteroditopic Schiff-base pyrrole macrocycles
作者:James W. Leeland、Colin Finn、Bérengère Escuyer、Hiroyuki Kawaguchi、Gary S. Nichol、Alexandra M. Z. Slawin、Jason B. Love
DOI:10.1039/c2dt31850d
日期:——
forming alkali, alkaline earth, and transitionmetalcomplexes that were characterised spectroscopically and crystallographically. While the conformationally flexible O5 donor set allows the formation of helical potassium salt structures, the transitionmetalcomplexes of all variants of these macrocycles invariably adopt wedged, Pacman-shaped structures in which the metal is bound in the pyrrole-imine N4