Synthesis and characterization of novel unsymmetrical porphyrins condensed from substituted piperonal

被引：0
|
作者：
Zhao, SF [1 ]
Chen, NY
Cheng, XA
Zhu, QF
Li, ZY
机构：
[1] Huanggang Normal Univ, Dept Chem, Huanggang 438000, Peoples R China
[2] Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China
来源：
CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2005年 / 25卷 / 07期
关键词：
piperonal; nitration; unsymmetrical porphyrin; microwave synthesis; reduction; structural characterization;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Two unsymmetrical porphyrins of 5-(2-nitro-4,5-methylenedioxy)phenyl-10,15,20-triphenylporphyrin (2) and 5-(2-nitro-4,5-methylenedioxy)phenyl-10,15,20-tri(p-chlorophenyl)-porphyrin (3) were prepared using microwave irradiation. The reduction of 2 and 3 gave 5-(2-amino-4,5-methylenedioxy)phenyl-10,15,20-triphenylporphyrin (4) and 5-(2-amino-4,5-methylenedioxy)phenyl-10,15,20-tri(p-chlorophenyl)porphyrin (5). These novel porphyrins have been confirmed by UV-Vis, IR, H-1 NMR spectra and elemental analysis.
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页码：805 / 809
页数：5
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