Affiliation:
1. Department of Chemistry, University of Auckland, Private Bag 92019, Auckland, New Zealand
2. Actinide, Catalysis and Separations Chemistry, Los Alamos National Laboratory, Los Alamos, NM 87545, USA
Abstract
A series of free-base and metallated mixed ferrocenamido- and pivalamidophenylporphy-rins have been prepared from the α,α′,α″,α‴ isomer of 5,10,15,20-tetra(o-aminophenyl)porphyrin. The X-ray crystal structure of the iron(III) α,α′,α″,α‴-5,10,15,20-tetrakis(o-ferrocenamidophenyl)-porphyrin bromide has been determined and compared with related structures of cobalt(III) α,α′,α″,α‴-5,10,15,20-tetrakis(o-pivalamidophenyl)porphyrin bromide pyridine and the free base α,α′,α″,α‴-5,10,15,20-tetrakis(o-pivalamidophenyl)porphyrin. In both metalloporphyrins the coordinated axial bromides are contained in the cavity formed by the appended pickets with all the amide N - H bonds directed toward the anion.
Publisher
World Scientific Pub Co Pte Lt
Cited by
22 articles.
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