Organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. 12112-67-3, formula is C16H24Cl2Ir2, Name is Chloro(1,5-cyclooctadiene)iridium(I) dimer. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Related Products of 12112-67-3.
Wang, Li;Wang, Sai;You, Caifa;Chang, Xiang;Huang, Jingwei;Zhen, Weiqiong;Zhang, Hu;Gan, Xiangqin;Wu, Xiugang;Zhu, Weiguo research published 《 714 nm emission with 12.25% efficiency from iridium complexes with low iridium content by the strategy of rigid coordination core and amplifying shell》, the research content is summarized as follows. The development of near-IR (NIR)-emitting phosphorescent emitters are still urgently needed for solution-processed organic light-emitting diodes (SP-OLEDs) with high efficiency, radiant emittance, and low cost. Herein, we designed and synthesized a new iridium complex, namely (tBuTPA-DBPz)2Ir(acac), with the rigid C^N coordinated core of dibenzo[a,c] phenazine (DBPz) and an amplifying peripheral shell of 4,4′-di(tert-butyl)-triphenylamine (tBuTPA) attached at its 3,6-positions. The influence of the rigid DBPz core and big tBuTPA shell on the photophys., electrochem. and electroluminescent properties of (tBuTPA-DBPz)2Ir(acac) was primarily studied in comparison with the archetype (DBPz)2Ir(dpm). The NIR emission peaked at 714 nm with an outstanding external quantum efficiency of 12.25% and a recorded radiant emittance of 45 330 mW Sr-1 m-2 was observed in the (tBuTPA-DBPz)2Ir(acac)-doped devices at an optimized dopant ratio of 8 wt%. The EQE is 1.57 times that of (DBPz)2Ir(dpm)-doped devices. Moreover, this NIR light-emitting device contains an Ir(III) content as low as 0.68 wt% and exhibits a bright NIR emission at 714 nm with outstanding efficiency and radiant emittance. Our results indicate that the NIR-emitting OLEDs with high efficiency, radiant emittance and low cost should be realized by developing core-shell type Ir(III) complexes with a rigid C^N coordinate core and an amplifying shell.
Related Products of 12112-67-3, Bis(1,5-cyclooctadiene)diiridium(I) is a useful research compound. Its molecular formula is C16H24Cl2Ir2-2 and its molecular weight is 671.7 g/mol. The purity is usually 95%.
Bis(1,5-cyclooctadiene)diiridium(I) Dichloride is a catalyst used in the iridium-catalyzed asymmetry hydrogenation of unfunctionalized exocyclic double carbon bonds. Also, it is used to test new NeoPHOX ligands derived from serine or threonine.
Bis(1,5-cyclooctadiene)diiridium(I) dichloride is an acid that can be prepared using a preparative method. It is an organometallic compound that can be used in the cross-coupling of activated terminal alkynes with aryl halides. Bis(1,5-cyclooctadiene)diiridium(I) dichloride has been synthesized by reacting furfural with chloride and acetonitrile. The ligand used was 2,2′-bipyridine. The reaction time to produce bis(1,5-cyclooctadiene)diiridium(I) dichloride is approximately three hours.
, 12112-67-3.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics