给出了新型外围和非外围取代的环己基苯氧基-酞菁衍生物及其与镁和锌的金属配合物的合成及光谱发光比的数据。由3-或4-硝基邻和4-环己基苯酚的亲核取代反应的手段的3 / 4-(4-环己基苯氧基)邻苯二甲腈的合成和通过进一步的特征在于11 H NMR,IR光谱和元素分析。金属配合物的合成是通过将取代的腈与适当的金属乙酸盐进行模板融合来进行的,而配体是通过将镁配合物在盐酸中脱金属而获得的。发现氯仿和甲苯溶液中的非外围取代的镁和锌络合物形成J型聚集体。与非外围金属取代物相比,外围取代的金属配合物具有更明显的荧光特性。
Synthesis and Luminescent Properties of Magnesium Complexes with Phenoxy-Substituted Phthalocyanine Ligands
作者:A. A. Botnar、S. A. Znoiko、N. P. Domareva、K. Yu. Kazaryan、T. V. Tikhomirova、O. V. Gornukhina、S. G. Koshel、A. S. Vashurin
DOI:10.1134/s0036023622030044
日期:2022.3
derivatives. Based on these phthalonitriles, magnesium complex of with phthalocyanineligands of various structures have been synthesized. For such complexes, the role of the nature, location, and number of substituents has been determined when considering the spectral and fluorescent parameters in various solvents. It is shown that, for the metal phthalocyanines under study, the spectral characteristics are
and further characterized by 1H NMR, IR spectroscopy and elemental analysis. Metal complexes synthesis were carried out by template fusion of substituted nitriles with appropriate metal acetates, whereas the ligands were obtained through demetallization of magnesium complexes in hydrochloric acid. It was found non-peripheral substituted magnesium and zinc complexes in the chloroform and toluene solutions
给出了新型外围和非外围取代的环己基苯氧基-酞菁衍生物及其与镁和锌的金属配合物的合成及光谱发光比的数据。由3-或4-硝基邻和4-环己基苯酚的亲核取代反应的手段的3 / 4-(4-环己基苯氧基)邻苯二甲腈的合成和通过进一步的特征在于11 H NMR,IR光谱和元素分析。金属配合物的合成是通过将取代的腈与适当的金属乙酸盐进行模板融合来进行的,而配体是通过将镁配合物在盐酸中脱金属而获得的。发现氯仿和甲苯溶液中的非外围取代的镁和锌络合物形成J型聚集体。与非外围金属取代物相比,外围取代的金属配合物具有更明显的荧光特性。
Synthesis and spectral properties of tetraphenoxysubstituted erbium phthalocyanines containing peripheral phenyl and cyclohexyl fragments
作者:A. A. Botnar、N. P. Domareva、K. Yu. Kazaryan、T. V. Tikhomirova、M. B. Abramova、A. S. Vashurin
DOI:10.1007/s11172-022-3496-0
日期:2022.5
The synthesis of peripherally and non-peripherally substituted erbium phthalocyanines with cyclohexylphenoxyl or phenylphenoxyl fragments by the template condensation of substituted phthalonitrile and erbium chloride in boiling isoamyl alcohol was studied. The role of the influence of the substituents in the macrocycle on the yield of the product was revealed. The change in the spectra of the synthesized