Organic chlorides are organic molecules with a C-Cl bond, for example chloroform (CH3-Cl) or vinyl chloride(C2H3Cl). 12112-67-3, formula is C16H24Cl2Ir2, Name is Chloro(1,5-cyclooctadiene)iridium(I) dimer. Organic chlorides can be used in production of: PVC, Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. Safety of Chloro(1,5-cyclooctadiene)iridium(I) dimer.
Yun, Bo-Sun;Kim, So-Yoen;Kim, Jin-Hyoung;Choi, Sunghan;Lee, Sanghun;Son, Ho-Jin;Kang, Sang Ook research published 《 Synthesis and Characterization of Blue Phosphorescent NHC-Ir(III) Complexes with Annulated Heterocyclic 1,2,4-Triazolophenanthridine Derivatives for Highly Efficient PhOLEDs》, the research content is summarized as follows. Efficient tris-bidentate Ir(III) phosphorescent dopants were prepared using 1,2,4-triazolo[4,3-f]phenanthridine (tzp) moieties modified with aryl substituents (Ph, tolyl, and xylenyl) as the main phenylimidazole-based N-heterocyclic carbene (NHC) chelates (CĈ:). According to the degree of the bulkiness of the aryl substituent and the ligation mode, the five prepared Ir(tzpCĈ:) complexes include four homoleptic NHC-Ir(III) complexes that are referred to as fac-Ir(tzpPh)3, fac/mer-Ir(tzpTol)3, and mer-Ir(tzpXyl)3 and one heteroleptic cis-Ir(tzpPh)2(tzpPh)’, in which the Ph moiety of one tzpPh ligand is abnormally ligated to the Ir metal center, unlike other tzp ligands. The Ir(III) complexes ligated by carbene ligands (tzpCĈ:) exhibited highly efficient emissions in solid state (Φem = 23.2-54.0%). Electrochem. and theor. studies revealed that the excited-state properties of these NHC-Ir(III) complexes are variable on the extent of planarity and π-conjugation of the tzpCĈ: chelating ligand. Due to its enhanced rigidity and low excited-state energy, a result of abnormal tzpPh ligand ligation, the heteroleptic cis-Ir(tzpPh)2(tzpPh)’ exhibited the most efficient emission properties in solution (Φem = 21.3%) and solid (Φem = 54.0%) media. Of the devices fabricated with Ir(tzpCĈ:)3 complexes as emitters, that doped with cis-Ir(tzpPh)2(tzpPh)’ exhibited superior electroluminescence efficiencies (external quantum efficiency (EQE) of 16.3%, current efficiency of 27.6 cd A-1, and power efficiency of 22.1 lm W1-) and CIE coordinates of [0.17,0.26], which are superior to those of other Ir(tzpCĈ:)3 complexes and Ir(dmp)3 (dmp = 3-(2,6-dimethyl-phenyl)-7-methylimidazo[1,2-f]phenanthridine). This study provides insight into the mol.-level engineering of Ir(III) dopant materials for improving the emission efficiencies of phosphorescent OLEDs.
Safety of Chloro(1,5-cyclooctadiene)iridium(I) dimer, 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.
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Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics