225092-99-9

Basic information

• Product Name: [Ru2(CO)4(μ-H)(μ-P(t)Bu2)(μ-dppm)]
• CAS NO: 225092-99-9
• Molecular Weight: 844.791
• Mol File: 225092-99-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: [Ru2(CO)4(μ-H)(μ-P(t)Bu2)(μ-dppm)](CAS DataBase Reference)
• NIST Chemistry Reference: [Ru2(CO)4(μ-H)(μ-P(t)Bu2)(μ-dppm)](225092-99-9)
• EPA Substance Registry System: [Ru2(CO)4(μ-H)(μ-P(t)Bu2)(μ-dppm)](225092-99-9)

Safety Data

• Hazardous Substances Data: 225092-99-9(Hazardous Substances Data)

Upstream product

• 15243-33-1 dodecacarbonyl-triangulo-triruthenium 
• 819-19-2 di-tert-butylphosphine 
• 2071-20-7 bis-diphenylphosphinomethane 

Downstream Products

• 262280-71-7 Ru2(CO)4(μ-Cl)(μ-P(t-Bu)2)(μ-dppm) 
• 358971-13-8 Ru₂(CO)4HP(C₄H₉)2P(C₆H₅)2CH₂P(C₆H₅)2Cl⁽¹⁺⁾*Cl^(1-)=Ru₂(CO)4HP(C₄H₉)2P(C₆H₅)2CH₂P(C₆H₅)2Cl₂ 
• 358971-11-6 Ru₂(CO)4HP(C₄H₉)2P(C₆H₅)2CH₂P(C₆H₅)2H⁽¹⁺⁾*Cl^(1-)=Ru₂(CO)4HP(C₄H₉)2P(C₆H₅)2CH₂P(C₆H₅)2HCl 
• 262280-70-6 Ru2(CO)4(μ-H)(μ-NO)(.mum-P(t-Bu)2)(μ-dppm) 
• 358971-05-8 Ru₂(CO)4(H)2(P(C(CH₃)3)2)((C₆H₅)2PCH₂P(C₆H₅)2)⁽¹⁺⁾*BF₄^(1-)=[Ru₂(CO)4(H)2(P(C₄H₉)2)((C₆H₅)2PCH₂P(C₆H₅)2)]BF₄ 
• 262280-66-0 [Ru2(CO)4(μ-H)(μ-S)(μ-PtBu2)(μ-dppm)] 
• 671773-85-6 [Ru2(CO)4(μ-H)(μ-P(t-Bu)2)(μ-di(phenylphosphino)methane)(trans-μ-η2-ONNO)] 
• 358970-99-7 Ru₂(CO)4(NO)(P(C(CH₃)3)2)((C₆H₅)2PCH₂P(C₆H₅)2) 
• 262280-68-2 Ru2(CO)4(μ-S2CH)(μ-P(t-Bu)2)(.mum-dppm) 

Relevant articles and documents

Coordinatively unsaturated diruthenium complexes: Synthesis and X-ray crystal structures of [Ru2(CO)n(μ-H)(μ-PtBu 2)(μ-Ph2PCH2PPh2)] (n = 4; 5) and [Ru2(CO)4(μ-CH2)(μ-H)(μ-P tBu2)(μ-Ph2PCH2PPh2)]

The reaction of [Ru2(μ-CO)(CO)5(μ-H)(μ-PtBu 2)(tBu2PH)] (2) with dppm yields the dinuclear species [Ru2(μ-CO)(CO)4(μ-H)(μ-PtBu 2)(μ-dppm)] (3) (dppm = Ph2PCH2PPh2). Under thermal or photolytic conditions 3 loses very easily one carbonyl ligand and affords the corresponding electronically and coordinatively unsaturated complex [Ru2(CO)4(μ-H)(μ-PtBu 2)(μ-dppm)] (4). 4 is also obtainable by an one-pot synthesis from [Ru3(CO)12], an excess of tBu2PH and stoichiometric amounts of dppm via the formation of [Ru2(CO)4(μ-H)(μ-PtBu2)( tBu2PH)2] (1). 4 exhibits a Ru-Ru double bond which could be confirmed by addition of methylene to the dimetallacyclopropane [Ru2(CO)4(μ-CH2)(μ-H)(μ-P tBu2)(μ-dppm)] (5). The molecular structures of 3, 4 and 5 were determined by X-ray crystal structure analyses.