189559-57-7

Basic information

• Product Name: 1,2-bis(diphenylphosphino)ethane hydridoplatinum molybdenum cyclopentadiene (CO)3
• Synonyms: 1,2-bis(diphenylphosphino)ethane hydridoplatinum molybdenum cyclopentadiene (CO)3
• CAS NO: 189559-57-7
• Molecular Weight: 839.578
• Mol File: 189559-57-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,2-bis(diphenylphosphino)ethane hydridoplatinum molybdenum cyclopentadiene (CO)3(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-bis(diphenylphosphino)ethane hydridoplatinum molybdenum cyclopentadiene (CO)3(189559-57-7)
• EPA Substance Registry System: 1,2-bis(diphenylphosphino)ethane hydridoplatinum molybdenum cyclopentadiene (CO)3(189559-57-7)

Safety Data

• Hazardous Substances Data: 189559-57-7(Hazardous Substances Data)

Upstream product

• 12176-06-6 hydrido(tricarbonyl)(cyclopentadienyl)molybdenum 
• 637740-58-0 Pt(styrene)(dppe) 
• 69101-79-7 Pt(1,2-bis(diphenylphosphino)ethane)diphenylacetylene 

Downstream Products

• 12176-06-6 hydrido(tricarbonyl)(cyclopentadienyl)molybdenum 
• 201297-08-7 (C₆H₅)2PC₂H₄P(C₆H₅)2Pt(CH₃O₂CCCCO₂CH₃) 
• 69101-79-7 Pt(1,2-bis(diphenylphosphino)ethane)diphenylacetylene 
• 157801-59-7 Pt((C₆H₅)2PCH₂CH₂P(C₆H₅)2)(CH₂CHCN) 

Relevant articles and documents

Synthesis of heterodinuclear hydride complexes by oxidative addition of a transition-metal hydride to Pt(0) and Pd(0) complexes

Abstract Heterodinuclear hydridoplatinum and -palladium complexes, (dppe)HPt-MLn (MLn = MoCp(CO)3 (3a), WCp(CO)3 (3b)), (dppe)Pt(μ-H)(μ-CO)Mn(CO)4 (3c), (dppe)Pt(μ-H)(μ-CO)FeCp(CO) (3d), cis-L′2HPt-MLn (5aa: LE' = PPh3; MLn = MoCp(CO)3, 5ba: LE' = PPh3; MLn = WCp(CO)3, 5ab: LE' = PMePh2; MLn = MoCp(CO)3, 5ac: LE' = PMe2Ph; MLn = MoCp(CO)3), (dppe)Pd(μ-H)(μ-CO)MLn (MLn = MoCp(CO)2 (7a), WCp(CO)2 (7b)), (dppe)Pd(μ-H)(μ-CO)Mn(CO)4 (7c) are prepared by the oxidative addition of mononuclear transition-metal hydride complexes to zero-valent platinum or palladium complexes. The reactions of the heterodinuclear hydride complexes 3a, 3d and 7a with electron deficient alkenes and alkynes such as dimethyl fumarate or DMAD cause reductive elimination at the Pt or Pd center to give the Pt(alkene or alkyne)(dppe) and MHLn,, suggesting reversibility of this process. The DFT calculations suggest that these reactions are controlled by the thermodynamic stability and the electron rich alkene complex of Pt(0) (or Pd(0)) are preferable to prepare these heterodinuclear hydride complexes by the oxidative addition.