In 2022,Xu, Chen; Yin, Chenjia; Wu, Wenjun; Ma, Xiang published an article in Science China: Chemistry. The title of the article was 《Tunable room-temperature phosphorescence and circularly polarized luminescence encoding helical supramolecular polymer》.Reference of 1-Bromo-4-iodobenzene The author mentioned the following in the article:
Supramol. polymers with different functionalities have been continuously developed in the past decade because of their indispensable role in soft materials. However, pure organic supramol. polymers with stable room temperature phosphorescence (RTP) emission were very rarely reported for the difficulties of synthesis and achieving RTP in solution Herein, soluble helical supramol. polymers with circularly polarized room-temperature phosphorescence were developed via a facile host-guest strategy. Through assembly, a transition from pure fluorescence to almost pure RTP emission was achieved. Adjusting the asymmetry of guest could easily control the chiroptical property of supramol. polymers. This work provides new opportunities for the design and development of intelligent soft functional soft materials. [graphic not available: see fulltext] In addition to this study using 1-Bromo-4-iodobenzene, there are many other studies that have used 1-Bromo-4-iodobenzene(cas: 589-87-7Reference of 1-Bromo-4-iodobenzene) was used in this study.
1-Bromo-4-iodobenzene(cas: 589-87-7) is mainly used as the OLED pharmaceutical intermediate, as reagent for in situ desilylation and coupling of silylated alkynes, as substrate in copper-free Sonogashira coupling in aqueous acetone..Reference of 1-Bromo-4-iodobenzene It is also used in synthesis of β,β,dibromostyrenes, as starting reagent in the total syntheses of ent-conduramine A and ent-7-deoxypancratistatin (alkaloids)
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com