Basic metals. LXII. Preparation and reactions of the metal bases C5H5Ir(L)P(CHMe2)3 and C5H5IrL2 (L = olefin) was written by Dziallas, M.;Hoehn, A.;Werner, H.. And the article was included in Journal of Organometallic Chemistry in 1987.Synthetic Route of C8H16Cl2Ir2 This article mentions the following:
The reaction of the chloro-bridged compounds [(olefin)2IrCl]2 (olefin = C8H14, C2H4, C3H6) with P(CHMe2)3 and LiC5H5 produces the half-sandwich type complexes, C5H5Ir(olefin)P(CHMe2)3 (I). For cyclooctene, the intermediate [(C8H14)[P(CHMe2)3]IrCl]2 was isolated. I behave as metal bases and reacts with MeI to form C5H5IrCH3[P(CHMe2)3]I (II). Subsequent reaction of II with NaBH4 produces the hydrido(methyl)iridium complex C5H5IrCH3[P(CHMe2)3]H. Protonation of I with HBF4.OEt2 leads to the formation of BF4 salts of the cations [C5H5IrH(olefin)P(CHMe2)3]+. C5H5Ir(C3H6)P(CHMe2)3, obtained as two isomers, reacts with HBF4.OEt2 to give four isomers in a 73:16:7:4 ratio. Rotation of the olefin around the metal-olefin axes in I (olefin = C2H4, C3H6) can not be detected at room temperature The bis(olefin)iridium complexes, C5H5Ir(olefin)2, which were prepared from [(olefin)2IrCl]2 and LiC5H5, also react with HBF4.OEt2 to give ionic products. In the experiment, the researchers used many compounds, for example, Chlorobis(ethylene)iridium(I) dimer (cas: 39722-81-1Synthetic Route of C8H16Cl2Ir2).
Chlorobis(ethylene)iridium(I) dimer (cas: 39722-81-1) belongs to organic chlorides. Organochlorines are organic compounds having multiple chlorine atoms. They were the first synthetic pesticides that were used in agriculture. They are resistant to most microbial and chemical degradations. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Synthetic Route of C8H16Cl2Ir2
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics