Download or read book New Derivatives and Iron Complexes of the Siamese-Twin Porphyrin written by Oliver Mitevski and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Variation of the substitution pattern of the Siamese-twin porphyrin (STP), an expanded porphyrin incorporating two pyrazole moieties, identified a set of substituents that result in an optimized preparation of highly crystalline products. The substituents have only negligible electronic and structural influences on the free base macrocycles and their dicopper complexes. Additionally, a new class of iron complexes, the complexes of the Siamese-twin porphyrin has been established. The homo- and heterobimetallic iron complexes of the STP were structurally characterized and showed to be pure in...