Computed Properties of C9H11BrO3In 2019 ,《Tetradentate platinum(II) complexes: Synthesis, photophysical properties, liquid crystalline characteristics and charge transport behaviour》 was published in Dyes and Pigments. The article was written by Zhao, Li; Yang, Bo; Zeng, Longwei; Luo, Kaijun; Wang, Haifeng; Ni, Hailiang; Yang, Congling; Li, Quan. The article contains the following contents:
Three new tetradentate phosphorescent Pt(II) complexes (Pt6, Pt12 and Pt16) with half-disk mol. structure were designed and synthesized, which are based on tetradentate ligands with six alkoxyl chains on the periphery, (6,6′-bis((3′,4′,5′-alkoxy-[1,1′-biphenyl]-4-yl)oxy)-2,2′-bipyridine). All complexes show red phosphorescence in dichloromethane solution (λem ≈ 640 nm) with quantum yields at 4.3-6.7% and phosphorescent lifetimes at 0.46-0.55 μs in degassed dichloromethane solution Among these complexes, the complex, Pt12, with 12 carbons chain lengths shows columnar mesophase with liquid crystal temperature range of – 22.0° to 77.8°, which was confirmed via polarized optical microscopy (POM), DSC and XRD. The complex, Pt12, exhibits ambipolar carrier transport behaviors, which was confirmed by the space charge limited current (SCLC) measurement. Moreover, the carrier mobility in mesogenic state is two orders of magnitudes greater than that in the amorphous state, showing ordering packing in liquid crystalline phase can facilitate the charge transport. In the experiment, the researchers used 1-Bromo-3,4,5-trimethoxybenzene(cas: 2675-79-8Computed Properties of C9H11BrO3)
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.Computed Properties of C9H11BrO31-Bromo-3,4,5-trimethoxybenzene can be used to synthesize analogs of HA14-1, which shows promising anticancer properties.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary