dimethyl[1,2-bis(diphenylphosphanyl)ethane]palladium

Base Information

• Chemical Name: dimethyl[1,2-bis(diphenylphosphanyl)ethane]palladium
• CAS No.: 63455-39-0
• Molecular Formula: C₂₈H₃₀P₂Pd
• Molecular Weight: 534.914
• Mol file: 63455-39-0.mol

Synonyms:dimethyl[1,2-bis(diphenylphosphanyl)ethane]palladium

Chemical Property of dimethyl[1,2-bis(diphenylphosphanyl)ethane]palladium

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dimethyl[1,2-bis(diphenylphosphanyl)ethane]palladium

There total 1 articles about dimethyl[1,2-bis(diphenylphosphanyl)ethane]palladium 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: 51.0%

(1,2-bis(diphenylphosphanyl)ethane)dichloridopalladium(II) (19978-61-1) + methyllithium (917-54-4) → dimethyl[1,2-bis(diphenylphosphanyl)ethane]palladium (63455-39-0)

Guidance literature:

In diethyl ether; toluene; byproducts: LiCl; soln. of LiCH3 in diethyl ether added to PdCl2(dppe) at -78°C under Ar, warmed to -30°C, stirred overnight, filtered; solvent distd. off at -30°C in vac., dissolved in toluene, LiCl filtered off, soln. concd. at -30°C in vacuum, cooled to -78°C, added n-pentane, precipitate filtered off, washed (n-pentane), dried at -30°C in vacuum;

DOI:10.1002/1099-0682(200211)2002:11<2868::AID-EJIC2868>3.0.CO;2-S

Reference yield: 87.0%

dimethyl[1,2-bis(diphenylphosphanyl)ethane]palladium (63455-39-0) + thiophenol (108-98-5) → methyl(benzenethiolato){1,2-bis(diphenylphosphino)ethane}palladium (115981-46-9)

Guidance literature:

In toluene; Addn. of HSC6H5 to PdMe2(dpe) under protective gas (toluene, room temp.), stirring,; addn. of hexane, filtn., recrystn. (CH2Cl2-hexane), elem. anal.;

Reference yield: 85.0%

dimethyl[1,2-bis(diphenylphosphanyl)ethane]palladium (63455-39-0) + [H(dimethylformamide)][tris(o-phenylenedioxy)phosphate] + acetonitrile (75-05-8,26809-02-9) → [PdMe(acetonitrile)(1,2-bis(diphenylphosphino)ethane)][tris(o-phenylenedioxy)phosphate] (1175242-70-2,1175242-73-5)

Guidance literature:

In diethyl ether; acetonitrile; byproducts: CH4; (N2); addn. of ether to 1:1 mixt. of palladium compd. and phosphate deriv., addn. of CH3CN, stirring at room temp. for 15 min; cooling to -30°C, decantation, drying in vac., NMR;

DOI:10.1021/om9003187

upstream raw materials:

(1,2-bis(diphenylphosphanyl)ethane)dichloridopalladium(II)

methyllithium

Downstream raw materials:

methyl(2,2,2-trifluoro-1-phenylethoxo){1,2-bis(diphenylphosphino)ethane}palladium

methyl(2,2,2-trifluoro-ethoxo){1,2-bis(diphenylphosphino)ethane}palladium

methyl(benzenethiolato){1,2-bis(diphenylphosphino)ethane}palladium

methyl(1,1,1,3,3,3-hexafluoro-2-propoxo){1,2-bis(diphenylphosphino)ethane}palladium