Dichloro[bis(diphenylphosphinophenyl)ether]palladium(II)

Base Information

• Chemical Name: Dichloro[bis(diphenylphosphinophenyl)ether]palladium(II)
• CAS No.: 205319-06-8
• Molecular Formula: C36H28Cl2OP2Pd
• Molecular Weight: 715.891
• Hs Code.: 2843909000
• European Community (EC) Number: 681-553-0
• DSSTox Substance ID: DTXSID10463965
• Mol file: 205319-06-8.mol

Synonyms:205319-06-8;dichloro[bis(diphenylphosphinophenyl)ether]palladium(ii);DICHLORO[BIS(2-(DIPHENYLPHOSPHINO)PHENYL)ETHER]PALLADIUM(II);dichloropalladium;[2-(2-diphenylphosphanylphenoxy)phenyl]-diphenylphosphane;MFCD09953446;Bis(diphenylphosphinophenyl)ether palladium (II) dichloride;Palladium, dichloro[1,1'-(oxydi-2,1-phenylene)bis[1,1-diphenylphosphine-kappaP]]-, (SP-4-2)-;Dichloro{bis[2-(diphenylphosphino)phenyl]ether}palladium(II), 98%;C36H28Cl2OP2Pd;dpephos;palladium chloride;SCHEMBL2126742;DTXSID10463965;AMY41873;Dichloro[bis(diphenylphosphinophenyl)ether]palladium(II), Pd 14.8%;AKOS027320681;SY074042;F16631;A879577;Dichloro[bis(2-(diphenylphosphino)phenyl)ether]palladium(II), 95%;[Oxydi(2,1-phenylene)]bis(diphenylphosphane)--dichloropalladium (1/1)

Chemical Property of Dichloro[bis(diphenylphosphinophenyl)ether]palladium(II)

Chemical Property:

• Vapor Pressure: 4.35E-14mmHg at 25°C
• Melting Point: 243-250°C
• Boiling Point: 608.2°C at 760 mmHg
• Flash Point: 404.9°C
• PSA: 36.41000
• LogP: 8.37430
• Storage Temp.: 2-8°C
• Water Solubility.: Insoluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 8
• Exact Mass: 714.00273
• Heavy Atom Count: 42
• Complexity: 597

Purity/Quality:

98% min ^*data from raw suppliers

Dichloro{bis[2-(diphenylphosphino)phenyl]ether}palladium(II), 98% ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-37

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3OC4=CC=CC=C4P(C5=CC=CC=C5)C6=CC=CC=C6.Cl[Pd]Cl
• Uses: Dichloro[bis(diphenylphosphinophenyl)ether]palladium(II) is used as a catalyst for cross-coupling reaction of 2-brom-1,3-dienes to prepare high stereoselectivity of conjugated Z,E dienes.

Technology Process of Dichloro[bis(diphenylphosphinophenyl)ether]palladium(II)

There total 2 articles about Dichloro[bis(diphenylphosphinophenyl)ether]palladium(II) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

bis(benzonitrile)palladium(II) dichloride (15617-18-2,39958-10-6,14220-64-5) + bis[2-(diphenylphosphino)phenyl] ether (166330-10-5) → dichloro(2,2-bis(diphenylphosphino)diphenyl ether)palladium(II) (205319-06-8)

Guidance literature:

In tetrahydrofuran; N2 atmosphere, stirring (room temp., overnight); removement of solvent (vacuum), washing (Et2O), drying (vacuum);

DOI:10.1002/(SICI)1099-0682(199802)1998:2<155::AID-EJIC155>3.0.CO;2-T

Reference yield: 85.0%

bis[2-(diphenylphosphino)phenyl] ether (166330-10-5) + palladium dichloride → dichloro(2,2-bis(diphenylphosphino)diphenyl ether)palladium(II) (205319-06-8)

Guidance literature:

In hydrogenchloride; ethanol; (Ar); placing of (C6H4PPh2)2O and abs. EtOH in flask; slow addn. of soln. of PdCl2 in dilute HCl with stirring; stirring for 3 h at 60°C; crystn. overnight, filtration, washing with water, EtOH and ether, drying in vac.;

DOI:10.1007/s11176-005-0199-9

Reference yield: 98.0%

silver hexafluoroantimonate (26042-64-8) + dichloro(2,2-bis(diphenylphosphino)diphenyl ether)palladium(II) (205319-06-8) + acetonitrile (75-05-8,26809-02-9) → bis(acetonitrile)[bis(2-(diphenylphosphino)phenyl)ether]palladium(II) hexafluoroantimonate

Guidance literature:

at 20 ℃; for 0.333333h;

DOI:10.1039/c3cc43653e

upstream raw materials:

bis(benzonitrile)palladium(II) dichloride

bis[2-(diphenylphosphino)phenyl] ether

Downstream raw materials:

palladium

Refernces

• 1、 Veits,Mutsenek. "Effect of steric and electronic properties of palladium complexes with bidentate diphosphine ligands on the basis of diphenyl oxide on arylation of amines". . p. 207 - 211. Retrieved 2007/10/03.