Parker, Rachel R.; Liu, Denghui; Yu, Xiankang; Whitwood, Adrian C.; Zhu, Weiguo; Williams, J. A. Gareth; Wang, Yafei; Lynam, Jason M.; Bruce, Duncan W. published an article in 2021. The article was titled 《Synthesis, mesomorphism, photophysics and device performance of liquid-crystalline pincer complexes of gold(III)》, and you may find the article in Journal of Materials Chemistry C: Materials for Optical and Electronic Devices.Related Products of 2675-79-8 The information in the text is summarized as follows:
Emissive gold(III) complexes of pincer 2,6-diphenylpyridines also bearing a phenylacetylide ligand have been modified at both the pincer and phenylacetylide to confer liquid crystalline properties, with most complexes showing a columnar hexagonal phase in the condensed phase. Solution NMR studies show a preferred orientation for self-association, consistent with structural parameters in the liquid crystal phase obtained by X-ray methods. While the pattern of substitution of the phenylacetylide has no discernible effect on the photophysics, when two alkoxy chains are attached to the pincer ligands, photoluminescence quantum yields (PLQY) of around 3% are found, whereas when four alkoxy chains are attached the PLQY increases significantly to 36%. Insight from computational chem. indicated that the incorporation of the alkoxy donor groups raises the energy of the pincer-based HOMO-1 orbital, with a concomitant lowering of the LUMO ← HOMO-1 transition energy, consistent with an exptl. observed red shift. The gold complexes were fabricated into OLED devices using solution processing methods, being doped into the emissive layer at 5%, leading to external quantum efficiencies of up to 7.14%, values that compare well with those of related complexes in the literature. In addition to this study using 1-Bromo-3,4,5-trimethoxybenzene, there are many other studies that have used 1-Bromo-3,4,5-trimethoxybenzene(cas: 2675-79-8Related Products of 2675-79-8) was used in this study.
1-Bromo-3,4,5-trimethoxybenzene(cas: 2675-79-8) is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.Related Products of 2675-79-81-Bromo-3,4,5-trimethoxybenzene can be used to synthesize N,N′-diarylated indolo[3,2-b]carbazole derivatives, which can find applications in electrophotography.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary