四-4-氯-四-5(5-甲基-2-异丙基苯氧基)酞菁与含氮有机碱的动力学控制的酸碱相互作用

IF 0.7 4区化学 Q4 CHEMISTRY, PHYSICAL Russian Journal of Physical Chemistry A Pub Date : 2024-07-02 DOI:10.1134/s0036024424700092

O. A. Petrov, E. V. Shagalov, A. N. Kiselev, V. E. Maizlish, I. G. Abramov

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引用次数: 0

摘要

摘要研究了首次合成的四-4-氯-四-5(5-甲基-2-异丙基苯氧基)酞菁与吡啶、2-甲基吡啶、吗啉、哌啶、正丁胺、叔丁胺、二乙胺和三乙胺在苯中的相互作用。酸碱反应是很少观察到的缓慢过程之一，可形成动力学上稳定的质子传递络合物。研究描述了这些络合物的结构。四-4-氯-四-5(5-甲基-2-异丙基苯氧基)酞菁的反应性随质子接受能力和含氮碱的空间结构而变化。

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Kinetically Controlled Acid–Base Interaction of Tetra-4-chloro-tetra-5(5-methyl-2-isopropylphenoxy)phthalocyanine with Nitrogen-Containing Organic Bases

Abstract

The interaction of the first synthesized tetra-4-chloro-tetra-5(5-methyl-2-isopropylphenoxy)phthalocyanine with pyridine, 2-methylpyridine, morpholine, piperidine, n-butylamine, tert-butylamine, diethylamine, and triethylamine in benzene was studied. The acid–base reaction is one of the rarely observed slow processes that forms kinetically stable proton transfer complexes. The structure of the complexes is described. The reactivity of tetra-4-chloro-tetra-5(5-methyl-2-isopropylphenoxy)phthalocyanine changes depending on the proton-acceptor ability and spatial structure of the nitrogen-containing base.

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来源期刊

Russian Journal of Physical Chemistry A 化学-物理化学

CiteScore

1.20

自引率

14.30%

发文量

376

审稿时长

5.1 months

期刊介绍： Russian Journal of Physical Chemistry A. Focus on Chemistry (Zhurnal Fizicheskoi Khimii), founded in 1930, offers a comprehensive review of theoretical and experimental research from the Russian Academy of Sciences, leading research and academic centers from Russia and from all over the world. Articles are devoted to chemical thermodynamics and thermochemistry, biophysical chemistry, photochemistry and magnetochemistry, materials structure, quantum chemistry, physical chemistry of nanomaterials and solutions, surface phenomena and adsorption, and methods and techniques of physicochemical studies.