Acid-base interactions of benzoannelated porphyrazines in a dichloromethane-trifluoroacetic acid solution

被引：0
|
作者：
O. G. Khelevina
A. S. Bubnova
O. N. Makarova
S. A. Lukina
S. I. Vagin
P. A. Stuzhin
机构：
[1] Ivanovo State University of Chemical Technology,
来源：
Russian Journal of Coordination Chemistry | 2006年 / 32卷
关键词：
Coordination Chemistry; Bathochromic Shift; Base Interaction; Hypsochromic Shift; Porphyrazine;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Acid-base interactions of benzoannelated trifluoromethylphenylporphyrazines in a CH2Cl2-CF3COOH medium were studied. The stability constants of the acid forms were determined and assumptions were made concerning their structure. It was shown that successive introduction of benzene rings into a porphyrazine molecule enhances the macrocycle basicity.
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页码：451 / 457
页数：6
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