Synthesis of novel covalently linked dimeric phthalocyanines

被引：19

作者：

Lyubimtsev, Aleksey

Vagin, Sergej

Syrbu, Sergej

Hanack, Michael

机构：

[1] Univ Tubingen, Inst Organ Chem, D-72076 Tubingen, Germany

[2] Ivanovo State Univ, Dept Organ Chem, Ivanovo 153460, Russia

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2007年 / 2007卷 / 12期

关键词：

statistical condensation; phthalonitriles; phthalocyanines; alkylation; metal complexes;

D O I：

10.1002/ejoc.200600733

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

We report the syntheses of the dimeric homonuclear Pcs 9a and 9b and of the dimeric heteronuclear Pc 9c, starting from the unsymmetrical phthalocyanines 7a and 7b, each containing a phenolic OH group in one of its substituents. Compounds 9a and 9b were obtained by single-step alkylations of 7a and 7b with 1,6-dibromohexane or, in better yields, by coupling of Pcs 7a and 7b with the bromoalkyl-derivatized Pcs 8a and 8b, while 9c was prepared by treatment of 8a with Pc-Ni complex 7b. The dimeric Pcs 9a-9c show strong cofacial intramolecular association in solution. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007).

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页码：2000 / 2005

页数：6

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