modified analogs are indispensable units or subunits in all successful monomers for polythiophene synthesis through solid‐state polymerization (SSP). Here, a more open thiophene‐(CH(R))‐thiophene platform was developed successfully and corresponding poly(bis‐thiophene methine)s were obtained via C–C SSP or melt‐state polymerization (MSP), that is, bulk polymerization. Meanwhile, the observation of quite long
到目前为止,在通过固态聚合(S
SP)合成聚
噻吩的所有成功单体中,3,4-亚乙基二
氧噻吩(
EDOT)或它的修饰类似物都是必不可少的单元或亚单元。在这里,成功开发了一个更开放的
噻吩-(CH(R))-
噻吩平台,并通过CC S
SP或熔融态聚合(M
SP)(即本体聚合)获得了相应的聚(双
噻吩次
甲基) 。同时,观察到相当长的有效Br-Br距离为5.634Å,这是卤素的两倍范德华半径(2 r w)的50%以上,这将有助于我们了解在以下条件下强大的分子运动和反应调节能力S
SP。此外,这些
聚合物还被用作酸传感器,它们对HCl,MeSO表现出高度敏感的响应3 H,BF 3 -OEt 2和HNO 3。详细的实验表明,P1对HCl的检出限为3.35×10 -5M。©2018 Wiley Periodicals,Inc.J.Polym。科学,A部分:Polym。
化学 2018,56,1676年至1683年