139168-06-2

Basic information

• Product Name: [PdCl(CH₃)(bis(diphenylphosphino)propane)]
• Synonyms: [PdCl(CH₃)(bis(diphenylphosphino)propane)]
• CAS NO: 139168-06-2
• Molecular Weight: 569.359
• Mol File: 139168-06-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: [PdCl(CH₃)(bis(diphenylphosphino)propane)](CAS DataBase Reference)
• NIST Chemistry Reference: [PdCl(CH₃)(bis(diphenylphosphino)propane)](139168-06-2)
• EPA Substance Registry System: [PdCl(CH₃)(bis(diphenylphosphino)propane)](139168-06-2)

Safety Data

• Hazardous Substances Data: 139168-06-2(Hazardous Substances Data)

Upstream product

• 37448-81-0 trans-[Pd(PPh₃)2(Me)Cl] 
• 6737-42-4 1,3-bis-(diphenylphosphino)propane 

Downstream Products

• 524937-01-7 [(1,3-bis(diphenylphosphino)propane)Pd(CHClCH₂COMe)][B(C₆F₅)4] 
• 59831-02-6 bis(diphenylphosphino)propanepalladium(II) dichloride 
• 210413-09-5 Pd(CH₃)(N(C₃H₇)CHC₆H₅)(C₂₇H₂₆P₂)⁽¹⁺⁾*BF₄^(1-) = [Pd(CH₃)(N(C₃H₇)CHC₆H₅)(C₂₇H₂₆P₂)]BF₄ 
• 210413-11-9 Pd(CH₃)(N(CH₂C₆H₅)CHC₆H₅)(C₂₇H₂₆P₂)⁽¹⁺⁾*BF₄^(1-) = [Pd(CH₃)(N(CH₂C₆H₅)CHC₆H₅)(C₂₇H₂₆P₂)]BF₄ 
• 524936-81-0 [((1,3-bis(diphenylphosphino)propane)Pd(Me))2(μ-Cl)][B(C6F5)4] 
• 524936-88-7 [(1,3-bis(diphenylphosphino)propane)Pd(Me)(CO)][B(C₆F₅)4] 
• 213540-27-3 ((C₆H₅)2P(CH₂)3P(C₆H₅)2)Pd(SC(CH₃)3)(CH₃) 
• 139168-09-5 [Pd(COMe)Cl(1,3-bis(diphenylphosphino)propane)] 
• 139168-14-2 {((C₆H₅)2PCH₂CH₂CH₂P(C₆H₅)2)Pd(CH₃)(CH₃CN)}⁽¹⁺⁾*SO₃CF₃^(1-)={((C₆H₅)2PCH₂CH₂CH₂P(C₆H₅)2)Pd(CH₃)(CH₃CN)}SO₃CF₃ 
• 139168-25-5 {((C₆H₅)2PCH₂CH₂CH₂P(C₆H₅)2)Pd(CH₃)(P(C₆H₅)3)}⁽¹⁺⁾*SO₃CF₃^(1-)={((C₆H₅)2PCH₂CH₂CH₂P(C₆H₅)2)Pd(CH₃)(P(C₆H₅)3)}SO₃CF₃ 

Relevant articles and documents

Oxidative degradation of the ascorbate anion in the presence of platinum and palladium. Formation and structures of platinum and palladium oxalate complexes

The reactions of [Pt(NO3)2(dppm)] (dppm = bis(diphenylphosphino)methane) and cis-[Pt(NO3)2(PEt3)2] with sodium ascorbate are described. Complexes containing O,O-coordinated ascorbate ligand

Influence of ligands and anions on the rate of carbon monoxide insertion into palladium-methyl bonds in the complexes (P-P)Pd(CH3)Cl and [(P-P)Pd(CH3)(L)]+SO3CF3- (P-P = dppe, dppp, dppb, dppf; L = CH3CN, PPh3)

The preparation of the neutral complexes (P-P)Pd(CH3)Cl (P-P = 1,2-bis(diphenylphosphino)ethane (dppe), 1,3-bis(diphenylphosphino)propane (dppp), 1,4-bis(diphenylphosphino)butane (dppb), 1,1′-bis-(diphenylphosphino)ferrocene (dppf)) and the ionic complexes [(P-P)Pd(CH3)(CH3CN)]+SO3CF 3- (P-P = dppe, dppp, dppb, dppf) is described. The ionic dppb complex was formed as a mixture of monomeric and oligomeric forms, which can be attributed to the length and the flexibility of the backbone of the ligand. The rate of CO insertion into the Pd-CH3 bond in these complexes has been studied. The rate was found to decrease in the order dppb ≈ = dppp > dppf for the neutral complexes with half-life times ranging from 18 to 36 min at 235 K and 25 bar of CO. The dppe complex reacted much slower with a half-life time of 170 min at 305 K. The rate of carbonylation of the Pd-CH3 bond in the cationic complexes was at least 10 times higher than those of the analogous neutral complexes, the order being dppb ≈ dppp ≈ dppf > dppe with half-life times a half-life time of 2.5 min was measured. Carbonylation of the ionic PPh3-coordinated complex [(dppp)Pd(CH3)(PPh3)]+-SO3CF 3- was at least 2.5 times slower than that of the analogous CH3CN-coordinated cationic complex.