LINKED PORPHYRIN SYSTEMS

被引:18
作者
FLEISCHER, EB
SHACHTER, AM
机构
[1] Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado
[2] Chemistry Department, University of California, Riverside, Riverside, California
关键词
D O I
10.1002/jhet.5570280708
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
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.
引用
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页码:1693 / 1699
页数:7
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