Herein, a universaldesign principle and synthetic shortcut towards HAME-CPs are developed. A series of simple non-fused polymers composed of charge transfer units, π bridges and emissive units are synthesized via a two-step microwave assisted C−H arylation and direct arylation polymerization protocol with high total yields up to 61 %. The synthetic protocol is verified valid among 7 monomers and 8
在此,开发了 HAME-CP 的通用设计原理和合成捷径。通过两步微波辅助CH芳基化和直接芳基化聚合方案合成了一系列由电荷转移单元、π桥和发射单元组成的简单非稠合聚合物,总收率高达61%。该合成方案经验证在 7 种单体和 8 种聚合物中有效。最重要的是,所有 8 种共轭聚合物都具有很强的固态发射能力,光致发光量子产率高达 24%。此外,4种聚合物表现出高达10 -2 cm 2 V -1 s -1的高双极场效应迁移率。
BARUDI A. L.; ZHELTOV A. YA.; STEPANOV B. I., ZH. ORGAN. XIMII, 1980, 16, HO 11, 2448-2449