Young, Kenneth J. H. et al. published their research in Organometallics in 2009 | CAS: 39722-81-1

Chlorobis(ethylene)iridium(I) dimer (cas: 39722-81-1) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.COA of Formula: C8H16Cl2Ir2

Cyclometalation of 6-Phenyl-2,2′-Bipyridine and Iridium: Synthesis, Characterization, and Reactivity Studies was written by Young, Kenneth J. H.;Yousufuddin, Muhammed;Ess, Daniel H.;Periana, Roy A.. And the article was included in Organometallics in 2009.COA of Formula: C8H16Cl2Ir2 This article mentions the following:

Heating the potential tridentate 6-(4-R-phenyl)-2,2′-bipyridine ligand 1a (R = H), and derivatives 1b (R = CMe3) and 1c (R = OH), with IrCl3 hydrate in 2-methoxyethanol or acetone/H2O followed by treatment with pyridine gave the unexpected bidentate cyclometalated NC dinuclear complexes [Ir(NC)Cl2(C5H5N)]2 (R = H (2aPy), CMe3 (2bPy), OH (2cPy)), where cyclometalation occurs at the 3-position of the central pyridine ring as the major product. Altering the ligand/metal ratio from 1:1 to 2:1 produced a mixture of bis-cyclometalated complexes, Ir(NNC)(NC)Cl (R = H (3a), CMe3 (3b), NNC = 6-(2-κ-4-R-C6H3)-2,2′-bipyridine-κ2N,N’), with tridentate and bidentate binding modes. Using discrete IrI synthons, such as Ir(DMSO)3Cl or [Ir(cyclooctene)2Cl]2, gave a complicated mixture of products. However, when [Ir(C2H4)2Cl]2 was used, then the desired tridentate cyclometalated Ir(NNC) complex Ir(NNC)Et(C2H4)Cl (4) was synthesized cleanly. The dinuclear complex 2a-Py was converted to the corresponding mononuclear dichloride complexes Ir(NC)(NNtBu)Cl2 (5a, NNtBu = κ2N,N’-4,4′-di-tert-butylbipyridine) upon refluxing with 4,4′-di-tert-butylbipyridine in N,N-dimethylacetamide (DMA). Treatment of 5a with ZnMe2 gives Ir(NC)(NNtBu)MeCl (6a). Abstraction of the chloride with AgOTf yields Ir(NC)(NNtBu)MeOTf (7a). Complex 7a undergoes stoichiometric CH activation with arenes and shows catalytic activity for the H/D exchange between benzene and (trifluoro)acetic acids. In the experiment, the researchers used many compounds, for example, Chlorobis(ethylene)iridium(I) dimer (cas: 39722-81-1COA of Formula: C8H16Cl2Ir2).

Chlorobis(ethylene)iridium(I) dimer (cas: 39722-81-1) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.COA of Formula: C8H16Cl2Ir2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics