Synthesis of the copolymer of 2,3-di(1-tridecyl)thieno[3,4-b]pyrazine with 3-dodecylthiophene using the chemical oxidation with iron trichloride

被引：8

作者：

Krajcovic, J

Cík, G ^{[1
]}

Végh, D

Sersen, F

机构：

[1] Slovak Univ Technol Bratislava, Dept Environm Sci, Bratislava 81237, Slovakia

[2] Slovak Univ Technol Bratislava, Dept Organ Chem, Bratislava 81237, Slovakia

[3] Comenius Univ, Fac Nat Sci, Inst Chem, Bratislava 84215, Slovakia

来源：

SYNTHETIC METALS | 1999年 / 105卷 / 02期

关键词：

2,3-bis-tridecylthieno[3,4-b]-pyrazine; 3-dodecylthiophene; iron trichloride;

D O I：

10.1016/S0379-6779(99)00031-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

By applying the method of chemical oxidative polymerization with FeCl3, the copolymer of 2,3-bis-tridecylthieno[3,4-b]-pyrazine (TTP) and 3-dodecylthiophene (DDT) was synthesized. The copolymer was characterized by the UV-VIS, FT-IR, H-1-NMR, C-13-NMR and EPR spectroscopy. The product is soluble in a common organic solvent (chloroform, dichloroethane, tetrahydrofurane, and toluene). The copolymer with a higher TTP content exhibits the properties of the low-band-gap polymers with an absorption edge above 900 nm (1.38 eV). (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：79 / 84

页数：6

共 6 条

[1] Anomaly in magnetic properties of poly(3-alkylthiophene)s depending on alkyl chain length [J].