Synthesis and photoluminescence properties of co-polyamides with anthrazoline-containing units in the main chain
作者:Mikhail Ya. Goikhman、Irina A. Valieva、Irina V. Podeshvo、Iosif V. Gofman、Ruslan Yu. Smyslov、Larissa S. Litvinova、Alexander V. Yakimansky
DOI:10.1002/bio.3446
日期:2018.5
A series of anthrazoline‐containing monomers are synthesized, and eight co‐polyamides of different chemical structures, containing 1,9‐anthrazoline fragments in the main chain, are obtained and investigated. Photoluminescent, stress–strain, and thermal properties of these polymers are studied. It is shown that polymers with fragments of 4,4′‐(pyrido[3,2‐g]‐quinoline‐2,8‐diyl)dianiline and 4,4′‐(10‐methylpyrido[3
合成了一系列含蒽唑啉的单体,并获得并研究了八种化学结构不同的共聚酰胺,它们在主链上均含有1,9-邻氨基苯并噻吩片段。研究了这些聚合物的光致发光,应力应变和热性能。结果表明,具有4,4'-(吡啶并[3,2-g]-喹啉-2,8-二基)二苯胺和4,4'-(10-甲基吡啶并[3,2-g]喹啉的片段的聚合物-2,8-二基)二苯胺在550-650 nm范围内具有强烈的发光。进行的研究使得有可能确定各种性质的取代基在蒽唑啉循环中的作用以及酰胺基团(间位和对位构型)对共聚物的光学,应力应变和热性能的影响,