Syntheses and oxygenation of iron(II) “strapped” porphyrin complexes
作者:Jack E. Baldwin、Maxwell J. Crossley、Thomas Klose、Edgar A. O'Rear、Mary K. Peters
DOI:10.1016/0040-4020(82)85041-2
日期:——
A general route to ‘strapped’ porphyrins which are bridged between diagonally opposite meso-positions is described. Studies on the oxygenation and carbonylation of their iron(II) complexes have shown that they are inferior to ‘capped’ porphyrins as models for the oxygen-carrying haemoproteins. The results reported herein suggest that strapping structures which do not enforce well-defined and rigid