The facile synthesis and characterization of novel cationic metallated and nonmetallated tetrapyridino porphyrazines having different metal centers

被引:12
|
作者
Ramirez, C [1 ]
Antonacci, C [1 ]
Ferreira, J [1 ]
Sheardy, RD [1 ]
机构
[1] Seton Hall Univ, Dept Chem & Biochem, S Orange, NJ 07079 USA
基金
美国国家卫生研究院;
关键词
metallated; nonmetallated; tetracationic porphyrazines;
D O I
10.1081/SCC-200030591
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A porphyrazine and a series of tetracationic porphyrazines, metallated and nonmetallated, were synthesized. The neutral tetrapyridino porphyrazine was obtained in a yield of 45%. The tetracationic nonmetallated tetraethanoltetrapyridino porphyrazinium iodide was obtained in a yield of 79%. The metallated porphyrazines are (Mn+2, Cu+2, Co+2, Zn+2) = M. M-Tetraethanoltetrapyridino porphyrazinium iodide was obtained in a yield of 78%, 69%, 75%, and 72%, respectively. The porphyrazine and the tetracationic porphyrazines, nonmetallated and metallated, were characterized by elemental analysis, ESI-MS, MALDI-MS, FTIR, and UV-VIS.
引用
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页码:3373 / 3379
页数:7
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