275824-78-7

Basic information

• Product Name: [PdMeCl(κ2-P,N-(oxazolinylmethyl)diphenylphosphine)]
• CAS NO: 275824-78-7
• Molecular Weight: 426.191
• Mol File: 275824-78-7.mol

Chemical Properties

• CAS DataBase Reference: [PdMeCl(κ2-P,N-(oxazolinylmethyl)diphenylphosphine)](CAS DataBase Reference)
• NIST Chemistry Reference: [PdMeCl(κ2-P,N-(oxazolinylmethyl)diphenylphosphine)](275824-78-7)
• EPA Substance Registry System: [PdMeCl(κ2-P,N-(oxazolinylmethyl)diphenylphosphine)](275824-78-7)

Safety Data

• Hazardous Substances Data: 275824-78-7(Hazardous Substances Data)

Upstream product

• 618883-94-6 [Fe(CO)4(2-oxazoline-2-ylmethyl)diphenylphosphine)] 
• 275377-93-0 2-[(diphenylphosphanyl)-methyl]-4,5-dihydrooxazole 

Downstream Products

• 275824-87-8 [PdMe(NCMe)(κ2-P,N-(oxazolinylmethyl)diphenylphosphine)]BF4 
• 924913-40-6 C₃H₄ONCH₂P(C₆H₅)2PdClCOCH₃ 
• 275824-87-8 [CH₃Pd(P(C₆H₅)2CH₂C₃H₄NO)(NCCH₃)]⁽¹⁺⁾*BF₄^(1-)=[CH₃Pd(P(C₆H₅)2CH₂C₃H₄NO)(NCCH₃)]BF₄ 
• 275824-99-2 [CH₃Pd(P(C₆H₅)2CH₂C₃H₄NO)(P(OC₆H₅)3)]⁽¹⁺⁾*CF₃SO₃^(1-)=[CH₃Pd(P(C₆H₅)2CH₂C₃H₄NO)(P(OC₆H₅)3)]CF₃SO₃ 
• 275824-81-2 [CH₃Pd(P(C₆H₅)2CH₂C₃H₄NO)(CF₃SO₃)] 
• 275824-95-8 [CH₃Pd(P(C₆H₅)2CH₂C₃H₄NO)(CH₃SCH₃)]⁽¹⁺⁾*BF₄^(1-)=[CH₃Pd(P(C₆H₅)2CH₂C₃H₄NO)(CH₃SCH₃)]BF₄ 
• 275824-97-0 [CH₃Pd(P(C₆H₅)2CH₂C₃H₄NO)(CH₃SCH₃)]⁽¹⁺⁾*PF₆^(1-)=[CH₃Pd(P(C₆H₅)2CH₂C₃H₄NO)(CH₃SCH₃)]PF₆ 
• 275824-92-5 [CH₃Pd(P(C₆H₅)2CH₂C₃H₄NO)(CH₃SCH₃)]⁽¹⁺⁾*CF₃SO₃^(1-)=[CH₃Pd(P(C₆H₅)2CH₂C₃H₄NO)(S(CH₃)2)]CF₃SO₃ 
• 275824-90-3 [CH₃Pd(P(C₆H₅)2CH₂C₃H₄NO)(NCCH₃)]⁽¹⁺⁾*PF₆^(1-)=[CH₃Pd(P(C₆H₅)2CH₂C₃H₄NO)(NCCH₃)]PF₆ 

Relevant articles and documents

Phosphinooxazolines as assembling ligands in heterometallic complexes

It is shown that phosphinooxazolines such as (2-oxazoline-2-ylmethyl) diphenylphosphine 1 can be used as P,N assembling ligands for the synthesis of heterometallic complexes. These were obtained in a stepwise manner from the iron carbonyl complexes containing one, [Fe(CO)4(PCH2- oxazoline-P)]2, or two, trans-[Fe(CO)3(PCH 2-oxazoline-P)2] 6, P-bound phosphinooxazoline ligands. These metalloligands were then reacted with metal complexes. With 2, complete ligand transfer from Fe to the second metal (Pd) was sometimes observed. The metal-metal bonded complex [(OC)4Fe(μ-PCH2-oxazoline-P, N)PdCl2]3 was of limited stability, whereas the trinuclear complex trans-[{(OC)4Fe(μ-PCH2-oxazoline-P,N)} 2CoCl2] 4, in which 2 functions as a N-donor metalloligand toward the tetrahedral Co(II) centre, was stable and could be fully characterised by X-ray diffraction. This complex catalyses the oligomerization of ethylene to give linear α-olefins in the range C4-C 26, with a maximum of the Schulz-Flory distribution around C 6. The complex [{(OC)4Fe(μ-PCH2-oxazoline-P, N)}2HgI2] 5 was also prepared from 6. With the metalloligand 6, the Fe→Pd and Fe→Co metal-metal bonded compounds trans-[(OC)3Fe(μ-PCH2-oxazoline-P,N) 2Pd(NCMe)](BF4)2 8 and trans-[(OC) 3Fe(μ-PCH2-oxazoline-P,N)2CoCl2] 9 were obtained. The Royal Society of Chemistry 2003.

Synthesis and structure of Pd(n) complexes containing chelating (phosphinomethyl)oxazoline P,N-type ligands; copolymerisation of ethylene/CO

The ligands (2-oxazoIine-2-yImethyl)diphenylphosphine (III or PCH2ox) and (2-oxazoline-2-ylmethyl-4,4-dimethyl)diphenylphosphine (IV or PCH2oxMe2) have been used as chelates towards Pd(n) methyl complexes. The complexes [PdMe(Ci)(PCH2ox)] 2a and [PdMe(Cl)(PCH2oxMe2)] 2b were obtained from [PdMe(Cl)(cod)] (cod = cycloocta-l,5-diene) in 83% and 94% yield, respectively, and compared to [PdCI2(PCH2oxMe2)] 1 which was characterised by X-ray diffraction. A series of cationic methyl complexes obtained by chloride abstraction in the presence of MeCN, SMe2, P(OPh)3 or no added donor except the counter ion were prepared in order to evaluate their catalytic performances in ethylene/CO copolymerisation. The Royal Society of Chemistry 2000.