含二乙二醇取代基的苯并苯甲酸a3b -酞菁:合成及聚集控制

IF 1 4区化学 Q4 CHEMISTRY, MULTIDISCIPLINARY

Macroheterocycles Pub Date : 2021-01-01 DOI:10.6060/mhc210541m

A. Yagodin, A. Martynov, Yulia G. Gorbunova, A. Tsivadze

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引用次数: 0

摘要

以含两个二乙二醇取代基的4,5-二丁氧基酞腈A和萘腈B为原料，通过交叉缩合合成了新型苯并苯甲酸酞菁h2a 3b。对h2a3b的紫外-可见和1h核磁共振测量表明，与邻四氢吡喃基衍生物h2a3bt相比，h2a3b中游离oh基团的存在增强了其在溶液中的聚集性，可以认为这是控制不对称酞菁的理化性质的一种方法。

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Benzoannelated A3B-Phthalocyanines with Diethyleneglycol Substituents: Synthesis and Control of Aggregation

New benzoannelated phthalocyanine H 2 A 3 B has been synthesized by cross-condensation of 4,5-dibutoxyphthalonitrile A and naphthalonitrile B bearing two diethyleneglycol substituents. UV-Vis and 1 H NMR measurements performed for H 2 A 3 B showed that the presence of free OH-groups in H 2 A 3 B enhances its aggregation in solution in comparison with its O-tetrahydropyranyl derivative H 2 A 3 Bt , which can be considered as a way to control the physicochemical properties of asymmetric phthalocyanines.

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来源期刊

Macroheterocycles CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

2.30

自引率

21.40%

发文量

期刊介绍： The journal is a forum for the specialists investigating macroheterocyclic compounds. It publishes original experimental and theoretical works (full papers and short communications) and reviews on synthesis, structural characterization, physical and coordination chemistry as well as practical application of macroheterocycles.