113214-84-9

Basic information

• Product Name: (CH₂CHP(C₆H₅)2)2PdBr₂
• CAS NO: 113214-84-9
• Molecular Weight: 690.69
• Mol File: 113214-84-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (CH₂CHP(C₆H₅)2)2PdBr₂(CAS DataBase Reference)
• NIST Chemistry Reference: (CH₂CHP(C₆H₅)2)2PdBr₂(113214-84-9)
• EPA Substance Registry System: (CH₂CHP(C₆H₅)2)2PdBr₂(113214-84-9)

Safety Data

• Hazardous Substances Data: 113214-84-9(Hazardous Substances Data)

Upstream product

• 113214-83-8 cis-dichlorobis(diphenylvinylphosphine)palladium(II) 
• 7647-15-6 sodium bromide 
• 118207-73-1 dibromo{2-(diphenylphosphino)-5,6-dimethyl-7-phenyl-7-phosphabicyclo{2.2.1}hept-5-ene}palladium(II) 
• 122170-84-7 cis-(1-phenyl-3,4-dimethylphosphole)(Ph₂VyP)palladium(II)Br₂ 
• 122170-84-7 trans-(1-phenyl-3,4-dimethylphosphole)(Ph₂VyP)palladium(II)Br₂ 

Downstream Products

• 113109-73-2 cis-dibromobis(diphenylvinylphosphine)palladium(II) 
• 118207-73-1 dibromo{2-(diphenylphosphino)-5,6-dimethyl-7-phenyl-7-phosphabicyclo{2.2.1}hept-5-ene}palladium(II) 

Relevant articles and documents

Palladium(II) complexes of diphenylvinyl- and phenyldivinylphosphine

Palladium(II) complexes of the ligands L = Ph2PCH=CH2 and PhP(CH=CH2)2 have been prepared and characterized by elemental analysis, infrared spectroscopy, and 1H, 1H{31P}, 13C{1H}, 31P{1H}, and 1H/13C HETCOR nuclear magnetic resonance spectroscopy. These complexes exist as temperature-dependent equilibrium mixtures of cis and trans isomers in solution. Equilibrium thermodynamics for the isomerization process cis-L2PdX2 ? trans-L2PdX2, determined by variable-temperature 31P{1H} NMR spectroscopy, demonstrate that the cis isomers are in general thermodynamically more stable than the trans isomers. However, the relative isomer stabilities are anion dependent with the trans isomer becoming more stable in the order Cl a vinylphosphine to palladium(II) strongly polarizes the C=C double bond as evidenced by 13C NMR data.