872172-51-5

Basic information

• Product Name: PdCl((CH₃)2NC₆H₄P(C₆H₄N(CH₃)2)CH₂P(C₆H₄N(CH₃)2)2S)⁽¹⁺⁾*PF₆^(1-)=(PdCl(((CH₃)2NC₆H₄)2PCH₂P(C₆H₄N(CH₃)2)2S))PF₆
• CAS NO: 872172-51-5
• Molecular Weight: 875.574
• Mol File: 872172-51-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: PdCl((CH₃)2NC₆H₄P(C₆H₄N(CH₃)2)CH₂P(C₆H₄N(CH₃)2)2S)⁽¹⁺⁾*PF₆^(1-)=(PdCl(((CH₃)2NC₆H₄)2PCH₂P(C₆H₄N(CH₃)2)2S))PF₆(CAS DataBase Reference)
• NIST Chemistry Reference: PdCl((CH₃)2NC₆H₄P(C₆H₄N(CH₃)2)CH₂P(C₆H₄N(CH₃)2)2S)⁽¹⁺⁾*PF₆^(1-)=(PdCl(((CH₃)2NC₆H₄)2PCH₂P(C₆H₄N(CH₃)2)2S))PF₆(872172-51-5)
• EPA Substance Registry System: PdCl((CH₃)2NC₆H₄P(C₆H₄N(CH₃)2)CH₂P(C₆H₄N(CH₃)2)2S)⁽¹⁺⁾*PF₆^(1-)=(PdCl(((CH₃)2NC₆H₄)2PCH₂P(C₆H₄N(CH₃)2)2S))PF₆(872172-51-5)

Safety Data

• Hazardous Substances Data: 872172-51-5(Hazardous Substances Data)

Upstream product

• 17084-13-8 potassium hexafluorophosphate 
• 872172-53-7 PdCl((CH₃)2NC₆H₄P(C₆H₄N(CH₃)2)CH₂P(C₆H₄N(CH₃)2)2S)⁽¹⁺⁾*Cl^(1-)=(PdCl(((CH₃)2NC₆H₄)2PCH₂P(C₆H₄N(CH₃)2)2S))Cl 
• 10544-50-0 sulfur 
• 725719-43-7 dichloro((P,N)-1,1-bis(di(o-N,N-dimethylanilinyl)phosphino)methane)palladium(II) 
• 503819-25-8 dichloro((P,P)-1,1-bis(di(o-N,N-dimethylanilinyl)phosphino)methane)palladium(II) 

Relevant articles and documents

Palladium(II) complexes of bis(phosphine)monooxide and bis(phosphine) monosulphide ligands bearing o-N,N-dimethylanilinyl substituents

Palladium(II) complexes of bis(phosphine)monooxide and bis(phosphine) monosulphide ligands with the general formula Ar2P(CH 2)nP(E)Ar2 are described (n = 1 (dmapmE), E = O, S; n = 2 (dmapeE), E = O; Ar = o-N,N-dimethylanilinyl). The precursor, PdCl2(dmapm), which exists in solution as an equilibrium mixture of the P,P- and P,N-ligated isomers, reacts with peroxides to form PdCl 2(P,N-dmapmO) and with sulphur to give [PdCl(P,N,S-dmapmS)]Cl, probably by direct oxidation of the "dangling" P atom of the P,N-isomer. PdCl2(dmape), which exists in solution as a mixture of PdCl2(P,P-dmape) and [PdCl(P,P,N-dmape)]Cl, reacts with hydroxide in H2O-CH2Cl2 under argon to give the face-to-face Pd(II)2 complex containing the cation [Pd2Cl 2(μ-P,N:O-dmapeO)2]2+, which was isolated and crystallographically characterized as the PF6 salt. The remarkable structure, consisting of two face-to-face Pd(II) square planes in a head-to-tail orientation, reveals a 12-membered ring containing the two non-bonded metal centres (Pd-Pd = 4.873(2) A). The dmapmS complex shows marginal activity as a catalyst for the hydration of maleic to malic acid.