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- Title
Synthesis and Characterization of New Cross-like Porphyrin-Naphthalocyanine and Porphyrin-Phthalocyanine Pentads.
- Authors
Calvete, Mário J. F.; Tomé, João P. C.; Cavaleiro, José A. S.
- Abstract
Synthesis and characterization of new cross-like porphyrin-naphthalocyanine and porphyrin-phthalocyanine systems, where one naphthalocyanine and one phthalocyanine are the central moieties of the pentads, respectively, and in both cases substituted with four porphyrin units, in a cross-shape structure. Porphyrin-naphthalonitrile and porphyrin-phthalonitrile adducts were prepared from the reaction of 5-( p-hydroxyphenyl)-10,15,20-triphenylporphyrin with the appropriate dihalogenated naphthalonitrile or phthalonitrile, respectively, to provide a straightforward cyclotetramerization in the presence of metallic magnesium, used as template. Spectroscopic characterization and initial photophysical assessment are also reported.
- Subjects
PORPHYRIN synthesis; CYANINES; SUBSTITUTION reactions; MOLECULAR structure of complex compounds; ORGANOHALOGEN compounds; BENZENEDICARBONITRILE
- Publication
Journal of Heterocyclic Chemistry, 2014, Vol 51, pE202
- ISSN
0022-152X
- Publication type
Article
- DOI
10.1002/jhet.1967