Linked porphyrin systems - J. Heterocycl. Chem. - X-MOL

来自 : www.x-mol.com/paper/1623... 发布时间：2021-03-25

Porphyrin monomers, 5-(monopyridyl)-10,15,20-(triphenyl)porphyrin (1), 5,10-(dipyridyl)-15,20-(diphenyl)-porphyrin (2), and 5,15-(dipyridyl)-10,20-{diphenyl)porphyrin (3), were linked by hydrocarbon chains to form a series of dimers, trimers and polymers. The 5-(monopyridyl)-10,15,20-(triphenyl)porphyrin monomers were linked by 2, 4, 6, 8 and 10 carbon chains through the alkylation of the pyridine nitrogens using the appropriate diiodoalkane to form positively charged linked dimers 4 8. A trimer 12 was synthesized from two 5-(monopyridyl)-10,15,20-(triphenyl)porphyrin and one 5,10-(dipyridyl)-15,20-(diphenyl)porphyrin linked by a six carbon chain. Hydrocarbon linked (5,10-(dipyridyl)-15,20-(diphenyl)porphyrin)n (13) and (5,15-(dipyridyl)-10,20-(diphenyl)porphyrin)n (14) were also prepared.
Shachter Porphyrin monomers, 5-(monopyridyl)-10,15,20-(triphenyl)porphyrin ( 1 ), 5,10-(dipyridyl)-15,20-(diphenyl)-porphyrin ( 2 ), and 5,...Linked porphyrin systems; Everly B. Fleischer, Amy M. Shachter; J. Heterocycl. Chem.; Journal of Heterocyclic Chemistry; X-MOLPorphyrin monomers, 5-(monopyridyl)-10,15,20-(triphenyl)porphyrin (1), 5,10-(dipyridyl)-15,20-(diphenyl)-porphyrin (2), and 5,15-(dipyridyl)-10,20-{diphenyl)porphyrin (3), were linked by hydrocarbon chains to form a series of dimers, trimers and polymers. The 5-(monopyridyl)-10,15,20-(triphenyl)porphyrin monomers were linked by 2, 4, 6, 8 and 10 carbon chains through the alkylation of the pyridine nitrogens using the appropriate diiodoalkane to form positively charged linked dimers 4–8. A trimerLinked porphyrin systems,Journal of Heterocyclic Chemistry