12115-50-3

Basic information

• Product Name: IrCl(η-cyclo-octa-1,5-diene)(triphenylphosphine)
• Synonyms: IrCl(η-cyclo-octa-1,5-diene)(triphenylphosphine)
• CAS NO: 12115-50-3
• Molecular Weight: 598.147
• Mol File: 12115-50-3.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: IrCl(η-cyclo-octa-1,5-diene)(triphenylphosphine)(CAS DataBase Reference)
• NIST Chemistry Reference: IrCl(η-cyclo-octa-1,5-diene)(triphenylphosphine)(12115-50-3)
• EPA Substance Registry System: IrCl(η-cyclo-octa-1,5-diene)(triphenylphosphine)(12115-50-3)

Safety Data

• Hazardous Substances Data: 12115-50-3(Hazardous Substances Data)

Upstream product

• 47864-81-3 Ir(η-cyclo-octa-1,5-diene)(triphenylphosphine)2(1+) 
• 31781-57-4 [1,2:5,6-η-(1,5-cycloodiene)]triphenylphosphinechlororuthenium 
• 12112-67-3 bis(1,5-cyclooctadiene)diiridium(I) dichloride 
• 603-35-0 triphenylphosphine 
• 100-52-7 benzaldehyde 

Downstream Products

• 134067-26-8 {iridium(I)(cyclo-octa-1,5-diene)(benzonitrile)(PPh₃)}ClO₄ 
• 59980-26-6 IrBr(cod)(PPh₃) 
• 135104-89-1 {Ir(cycloocta-1,5-diene)(PPh₃)(CH₂=CHCH₂CN)}ClO₄ 
• 135499-35-3 {Ir(cycloocta-1,5-diene)(PPh₃)(CH₃CH=CHCN)}ClO₄ 
• 83115-18-8 (benzonitrile)(η-1,5-cyclooctadiene)(triphenylphosphine)iridium(I) tetrafluoroborate*0.5CH2Cl2 
• 31781-57-4 [1,2:5,6-η-(1,5-cycloodiene)]triphenylphosphinechlororuthenium 
• 12154-84-6 η4-1,5-cyclooctadiene-μ-2,4-pentanedionato-iridium(I) 
• 15318-33-9 trans-carbonyl(chloro)bis(triphenylphosphine)rhodium(I) 
• 59246-46-7 bis(triphenylphosphine)carbonyliridium(I) chloride 

Relevant articles and documents

The cyclooctadiene ligand in [IrCl(COD)]2is hydrogenated under transfer hydrogenation conditions: A study in the presence of PPh3and a strong base in isopropanol

The interaction of [IrCl(COD)]2with PPh3in isopropanol has been investigated for various P/Ir ratios, in the absence or presence of a strong base (KOtBu), at room temperature and at reflux. At room temperature, PPh3adds to

Developing synthetic approaches with non-innocent metalloligands: Easy access to IrI/Pd0 and IrI/Pd 0/IrI cores

Guilty as charged is the verdict for anionic Ir complex [Ir(bpa-2 H)(cod)]- in its reactions with PdII compounds. The net transfer of two electrons from the Ir complex to Pd allows easy preparation of di- and trinuclear π-imine-coordinated Pd0 compounds such as [{Ir(PyCH2NCHPy)(cod)}2Pd] (see picture; C white, Ir red, N blue, Pd yellow). bpa-2 H: doubly deprotonated form of N,N-bis(2-picolyl)amine (bpa); cod: 1,5-cyclooctadiene.

Slow exchange of bidentate ligands between rhodium(I) complexes: Evidence of both neutral and anionic ligand exchange

The phosphine double exchange process involving [RhCl(COD)(TPP)] and [Rh(acac)(CO)(TMOPP)] (TPP = PPh3, TMOPP = P(C6H4-4-OMe)3) to yield [RhCl(COD)(TMOPP)] and [Rh(acac)(CO)(TPP)] is very rapid but is followed by a much slower process where the bidentate ligands are exchanged to yield [Rh(acac)(COD)] and a mixture of [RhCl(CO)(TPP)2], [RhCl(CO)(TMOPP)2], and [RhCl(CO)(TPP)(TMOPP)]. The exchange involving [RhCl(COD)(L)] and [Rh(acac)(CO)(L)] yields [Rh(acac)(COD)] and [RhCl(CO)(L)2], where the reaction is much faster when L = TPP than when L = TMOPP. The mixed-metal system comprising [IrCl(COD)(TPP)] and [Rh(acac)(CO)(TPP)] yields all four complexes [M(acac)(COD)] and [MCl(CO)(TPP)2], where M = Rh and Ir. This illustrates that both a neutral ligand exchange and an anionic ligand exchange occur. Possible pathways for these processes are discussed.