220171-80-2

Basic information

• Product Name: Pd(P(C₆H₅)3)2(N(P(O)(C₆H₅)2)P(Se)(C₆H₅)2)⁽¹⁺⁾*PF₆^(1-)=[Pd(P(C₆H₅)3)2(N(P(O)(C₆H₅)2)P(Se)(C₆H₅)2)]PF₆
• CAS NO: 220171-80-2
• Molecular Weight: 1255.3
• Mol File: 220171-80-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Pd(P(C₆H₅)3)2(N(P(O)(C₆H₅)2)P(Se)(C₆H₅)2)⁽¹⁺⁾*PF₆^(1-)=[Pd(P(C₆H₅)3)2(N(P(O)(C₆H₅)2)P(Se)(C₆H₅)2)]PF₆(CAS DataBase Reference)
• NIST Chemistry Reference: Pd(P(C₆H₅)3)2(N(P(O)(C₆H₅)2)P(Se)(C₆H₅)2)⁽¹⁺⁾*PF₆^(1-)=[Pd(P(C₆H₅)3)2(N(P(O)(C₆H₅)2)P(Se)(C₆H₅)2)]PF₆(220171-80-2)
• EPA Substance Registry System: Pd(P(C₆H₅)3)2(N(P(O)(C₆H₅)2)P(Se)(C₆H₅)2)⁽¹⁺⁾*PF₆^(1-)=[Pd(P(C₆H₅)3)2(N(P(O)(C₆H₅)2)P(Se)(C₆H₅)2)]PF₆(220171-80-2)

Safety Data

• Hazardous Substances Data: 220171-80-2(Hazardous Substances Data)

Upstream product

• 13965-03-2 bis-triphenylphosphine-palladium(II) chloride 

Relevant articles and documents

Synthesis and conformational studies of palladium(II) complexes containing [Ph2P(O)NP(E)Ph2]- (E=S or Se)

The ligands [Ph2P(O)NP(E)Ph2]- (E=S I; E=Se II) can readily be complexed to a range of palladium(II) starting materials affording new six-membered Pd-O-P-N-P-E palladacycles. Hence ligand substitution reaction of the chloride complexes [PdCl2(bipy)] (bipy=2,2′-bipyridine), [{Pd(μ-Cl)(L-L)}2] (HL-L=C9H13N or C12H13N), [{Pd(μ-Cl)Cl(PMe2Ph)}2] or [PdCl2(PR3)2] [PR3=PPh3; 2PR3=Ph2PCH2CH2PPh2 or cis-Ph2PCH=CHPPh2] with either I (or II) in thf or CH3OH gave [Pd{Ph2P(O)NP(E)Ph2-O,E}(bipy)]PF6, [Pd{Ph2P(O)NP(E)Ph2-O,E}(L-L)], [Pd{Ph2P(O)NP(E)Ph2-O,E}Cl(PMe2Ph)] or [Pd{Ph2P(O)NP(E)Ph2-O,E} (PR3)2]PF6 in good yields. All compounds described have been characterised by a combination of multinuclear NMR [31 P{1 H} and 1 H] and IR spectroscopy and microanalysis. The molecular structures of five complexes containing the selenium ligand II have been determined by single-crystal X-ray crystallography. Three different ring conformations were observed, a pseudo-butterfly, hinge and in the case of all three PR3 complexes, pseudo-boat conformations. Within the Pd-O-P-N-P-Se rings there is evidence for π-electron delocalisation.