So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Li, Wentao; Miao, Tiezheng; Wang, Baowen; Liu, Jiaxiang; Lu, Xingqiang; Fu, Guorui; Feng, Weixu; Wong, Wai-Yeung researched the compound: 2-Phenylpyridine( cas:1008-89-5 ).Recommanded Product: 1008-89-5.They published the article 《C1-Symmetric [Ir(C^N1)(C^N2)(N^O)]-tris-heteroleptic Ir(III)-complexes with a horizontal orientation for efficient near-infrared (NIR) polymer light-emitting diodes (PLEDs)》 about this compound( cas:1008-89-5 ) in Journal of Materials Chemistry C: Materials for Optical and Electronic Devices. Keywords: polymer light emitting diode heteroleptic iridium complex. We’ll tell you more about this compound (cas:1008-89-5).
Using conventional fac-[Ir(C^N)3]-homoleptic or [Ir(C^N)2(L^X)]-bis-heteroleptic iridium(III)-complexes with NIR-phosphorescence (NIR = near IR) as dopants, the realization of reliable NIR-OLEDs/PLEDs (organic/polymer light-emitting diodes) with high performance remains a real challenge. In this study, taking Hqibt (1-(benzo[b]-thiophen-2-yl)-isoquinoline) as the HC^N1 ligand, Hppy ((phenyl-4-yl)pyridine) as the HC^N2 ligand and Br-Hpic (5-Br-picolinic acid) or Hpic (picolinic acid) as the N^O-ancillary, two novel C1-sym. [Ir(C^N1)(C^N2)(N^O)]-tris-heteroleptic iridium(III)-complexes [Ir(iqbt)(ppy)(pic)] (1) and [Ir(iqbt)(ppy)(Br-pic)] (2) are molecularly designed, resp., where large TDM (transition dipole moment) and strengthened 3MLCT (metal-to-ligand charge transfer) effects are established to afford their good NIR-phosphorescent efficiency (ΦPL = 0.27 for 1 (λem = 698 nm); 0.21 for 2 (λem = 696 nm)). Moreover, in their doped EMLs (emitting layers), a preferentially horizontal orientation of the TDMs is promoted, due to which, the NIR-PLEDs-1-2 exhibit an attractively high efficiency (ηmaxEQE = 3.1-4.7%; λem = 698 nm) as well as an almost negligible (<5%) efficiency roll-off. This finding means the C1-sym. [Ir(C^N1)(C^N2)(N^O)]-tris-heteroleptic Ir(III)-complexes show potential as low-cost, large-area and scalable NIR-PLEDs. There are many compounds similar to this compound(1008-89-5)Recommanded Product: 1008-89-5. if you want to know more, you can check out my other articles. I hope it will help you，maybe you’ll find some useful information.
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Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles