Reference of 2,5-DibromothiopheneIn 2020 ,《Solution-Processed, Insoluble Thin Films through In Situ Chemical Polymerization of Semiconducting Native Polythiophene》 appeared in Physica Status Solidi A: Applications and Materials Science. The author of the article were Lebert, Jenny; Kratzer, Eva M.; Herzig, Eva M.. The article conveys some information:
The use of multilayer, solution-processed organic thin film devices can benefit strongly from the controlled deposition of insoluble thin films. Here, a solution-based in situ polymerization technique for semiconducting polythiophene thin films based on nonchlorinated solvents forming a range of large-scale structured or homogeneous, insoluble thin films is systematically developed. The high-quality nature of the resulting polythiophene thin films is demonstrated by successfully implementing the films in the active layer of bilayer heterojunction solar cells. It is possible to transfer this protocol to large-scale processing without addnl. changes to the material system. The experimental process involved the reaction of 2,5-Dibromothiophene(cas: 3141-27-3Reference of 2,5-Dibromothiophene)
2,5-Dibromothiophene(cas: 3141-27-3) , is mainly used as pharmaceutical intermediate and synthesis intermediate. 2,5-Dibromothiophene polymerizes by debromination with magnesium catalyzed by nickel compounds to form poly(2,5- thienylene) .Reference of 2,5-Dibromothiophene
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary