1、2、5-Telluradiazoloporphyrazines: III。1,2,5-碲二唑-三苯并卟啉的脱水及转化为吡嗪-融合双酞菁

IF 0.9 4区化学 Q4 CHEMISTRY, ORGANIC

Russian Journal of Organic Chemistry Pub Date : 2025-07-13 DOI:10.1134/S107042802506003X

M. S. Mikhailov, S. S. Ivanova, P. A. Stuzhin

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引用次数: 0

摘要

用乙酸或三氟乙酸处理叔丁基取代1,2,5-碲二氮唑三苯并卟啉的MgII配合物，随着大环的脱金属，导致Te原子的排出和二亚氨基和二氧卟啉的形成。在吡啶溶液中用CF3COOH处理后，会产生二聚化反应，产生具有桥式吡嗪部分的平面双酞菁

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1,2,5-Telluradiazoloporphyrazines: III. Detelluration of 1,2,5-Telluradiazolotribenzoporphyrazine and Its Conversion to Pyrazine-Fused Bis-phthalocyanine

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1,2,5-Telluradiazoloporphyrazines: III. Detelluration of 1,2,5-Telluradiazolotribenzoporphyrazine and Its Conversion to Pyrazine-Fused Bis-phthalocyanine

Treatment of Mg^II complex of tert-butyl substituted 1,2,5-telluradiazolotribenzoporphyrazine with acetic or trifluoroacetic acid leads, along with the demetallation of the macrocycle, to the expulsion of the Te atom and formation of diimino- and dioxoporphyrazines. Detelluration upon treatment with CF₃COOH in pyridine solution results in dimerization affording planar bisphthalocyanines with the bridge pyrazine moiety

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来源期刊

Russian Journal of Organic Chemistry 化学-有机化学

CiteScore

1.40

自引率

25.00%

发文量

139

审稿时长

3-6 weeks

期刊介绍： Russian Journal of Organic Chemistry is an international peer reviewed journal that covers all aspects of modern organic chemistry including organic synthesis, theoretical organic chemistry, structure and mechanism, and the application of organometallic compounds in organic synthesis.