Chlorinated organic compounds are found in nearly every class of biomolecules. 12112-67-3, formula is C16H24Cl2Ir2, Name is Chloro(1,5-cyclooctadiene)iridium(I) dimer. Alkyl chlorides, as versatile building blocks in organic chemistry, are used in the preparation of alcohols, thioethers, alkenes, alkynes, esters, and Grignard reagents. COA of Formula: C16H24Cl2Ir2.
Spielvogel, Kyle D.;Durgaprasad, Gummadi;Daly, Scott R. research published 《 Configurational Flexibility of a Triaryl-Supported SBS Ligand with Rh and Ir: Structural Investigations and Olefin Isomerization Catalysis》, the research content is summarized as follows. Here, the authors report Rh and Ir complexes containing a triaryl SBS pincer ligand flanked by neutral thiomethyl donor groups. Oxidative addition of the B-H bond in the diazaborole proligand H(MeSBSMe) to [Ir(COD)Cl]2 or [Rh(COE)Cl]2 yielded the chloride-bridged dimers [(MeSBSMe)MH(μ-Cl)]2, where M = Ir (1) or Rh (2). Addition of CO to 1 and 2 yielded unstable products that were difficult to isolate, but crystals of monomeric (MeSBSMe)IrH(CO)Cl (3) recovered from the reactions with 1 revealed a change in the MeSBSMe coordination mode from mer to fac. Treating 1 and 2 with LiN(SiMe3)2 yielded mer-(MeSBSMe)IrH[N(SiMe3)2] (4) and the unusual Rh(I)-Rh(III) dimer (MeSBSMe)Rh(μ-H)[MeS(μ-B)(μ-SMe)]Rh[N(SiMe3)2] (5) with both mer and facMeSBSMe. 4 And 5 did not exhibit any alkane transfer hydrogenation reactivity when tested with tert-butylethylene and cyclooctane, but they are highly active for alkene isomerization with 1-hexene. Optimized isomerization reactions showed the highest turnover number (TON) with 4 at 60° after 16 h (TON = 10,000), and both catalysts are effective even when tested at room temperature with similar loadings (TON = 600). Collectively, these data highlight the reactivity and inherent coordinative flexibility of the MeSBSMe ligand for comparison to more well-established PBP complexes.
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.
, COA of Formula: C16H24Cl2Ir2
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics