Synthesis of both peripheral and non-peripheral substituted metal-free phthalocyanines and characterization

被引：14
|
作者：
Ekineker, Gulcin [1 ]
Goksel, Meltem [1 ]
机构：
[1] Kocaeli Univ, Kosekoy Vocat Sch, TR-41135 Kocaeli, Turkey
来源：
TETRAHEDRON | 2020年 / 76卷 / 05期
关键词：
Metal-free phthalocyanine; Metallo phthalocyanine; Non-peripheral; Peripheral; Photophysico-chemical properties; PHOTOCHEMICAL PROPERTIES; ZINC PHTHALOCYANINES;
D O I：
10.1016/j.tet.2019.130878
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The phthalocyanines were synthesized via phthalonitrile cyclotetramerization in the presence of lithium metal and/or zinc acetate in this study. New symmetric peripheral-tetra and non-peripheral-tetra substituted phthalocyanines were substituted with N-Boc-ethanolamine. All newly synthesized phthalocyanines and starting materials were characterized by spectroscopic methods such as FT-IR, MALDI-TOF, H-1-NMR and UV-vis. Non-peripheral (3, 5, 5') and peripheral (4, 4', 6) phthalocyanine derivatives were determined aggregation, photophysical properties (such as fluorescence quantum yields and lifetimes) and photochemical properties (such as singlet oxygen generation and photostability) in dimethylsulfoxide (DMSO). (C) 2019 Elsevier Ltd. All rights reserved.
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页数：5
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