The class of organic compounds having covalently a bonded chlorine atom is called organic chlorides. 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 named reactions and applications. Reference of 12112-67-3.
Hollenhorst, Helia;McDonald, Robert;Ferguson, Michael;Turculet, Laura research published ã?Synthesis of Rhodium and Iridium Complexes Supported by Bis(indolylphosphino)silyl Pincer Ligation: Competitive N-H and C-H Bond Activation by an Ir(I) Speciesã? the research content is summarized as follows. The synthesis of five-coordinate amido hydride PSiP pincer complexes of both RhIII and IrIII was pursued. The preparation of such complexes by a salt metathesis route was initially targeted to assess the synthetic viability of such species. Isolable anilido hydride complexes of both Rh and Ir proved accessible, and rare examples of thermally robust Ir alkylamido hydride complexes were found to be viable synthetic targets. The preparation of amido hydride species by N-H oxidative addition was also pursued. Toward this end, the generation of coordinatively unsaturated (iPr-PSiPInd)MI (M = Rh, Ir) species was investigated. Dehydrohalogenation of (iPr-PSiPInd)RhH(Cl) (1) under N2 afforded the isolable complex [(iPr-PSiPInd)Rh]2(μ-N2) (8a). While the N2 ligand could be displaced to afford (iPr-PSiPInd)RhL (L = PMe3, DMAP, H2NPh), such RhI species proved unreactive toward N-H oxidative addition of aniline. Dehydrohalogenation of (iPr-PSiPInd)IrH(Cl) (2) in benzene solution, resulted in activation of the solvent to afford (iPr-PSiPInd)IrH(Ph) (11), which undergoes facile arene exchange with benzene-d6. In cyclohexane solution, treatment with aniline afforded a mixture of N-H and aniline sp2-C-H bond oxidative addition products, with the latter species being favored. Although the observation of arene exchange involving (iPr-PSiPInd)IrH(Ph) suggests that C-H bond oxidative addition is reversible, attempts to drive the reactivity with aniline in the direction of N-H bond oxidative addition were unsuccessful. This reactivity differs significantly from that of previously reported complexes supported by related PSiP ligation. Most notably, it appears that for (iPr-PSiPInd)Ir, products resulting from N-H- and C-H-oxidative addition of aniline substrates do not readily interconvert, although both are postulated to share a common intermediate of the type (iPr-PSiPInd)Ir(NH2Ph).
Reference 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.
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Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics