Cu[tBu₂P(NSiMe₃)₂](CH₂=CH₂)

Base Information

• Chemical Name: Cu[tBu₂P(NSiMe₃)₂](CH₂=CH₂)
• CAS No.: 258513-31-4
• Molecular Formula: C₁₆H₄₀CuN₂PSi₂
• Molecular Weight: 411.198
• Mol file: 258513-31-4.mol

Synonyms:

Chemical Property of Cu[tBu₂P(NSiMe₃)₂](CH₂=CH₂)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Cu[tBu₂P(NSiMe₃)₂](CH₂=CH₂)

There total 1 articles about Cu[tBu₂P(NSiMe₃)₂](CH₂=CH₂) 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:

ethene (74-85-1) + [(tBu2P(NSiMe3)2-κ2N)2Cu2(μ-CPh2)] (1091608-96-6) → Cu[tBu2P(NSiMe3)2](CH2=CH2) (258513-31-4) + [Cu(CPh2)(tBu2P(NSiMe3)2-κ2N)]

Guidance literature:

In not given; (Ar); reaction of copper compd. with ethylene at -30°C;

DOI:10.1021/ic801443y

Reference yield: 55.0%

Cu[tBu2P(NSiMe3)2](CH2=CH2) (258513-31-4) + p,p'-dinitrodiphenyldiazomethane (29879-15-0) → [((t-Bu)2P(NSiMe3)2-κ2N)Cu(=C(p-NO2C6H4)2)]

Guidance literature:

In toluene; byproducts: N2, CH2CH2; (Ar); stirring soln. of diazomethane deriv. and copper compd. in absolute toluene for 35 min at 55°C; evapn., stirring with hexane for 5 min at room temp., filtration at 0°C, cooling at -80°C overnight, decantation, washing with hexane at -78°C, warming to -10°C in vac., drying at room temp. for 4 min in vac., elem. anal.;

DOI:10.1021/ic801443y

Reference yield: 53.0%

Cu[tBu2P(NSiMe3)2](CH2=CH2) (258513-31-4) + bis(4-chlorophenyl)methyl diazo(4-methoxyphenyl)acetate (1112460-02-2) → [((t-Bu)2P(NSiMe3)2-κ2N)Cu(=C(p-MeOC6H4)C(O)OCH(p-ClC6H4)2)]*0.46C5H12

Guidance literature:

In hexane; byproducts: C2H4, N2; (Ar); std. Schlenk technique; mixt. of Cu complex and diazo compd. in hexane was stirred at 36-37°C for 20 min in vac.; evapd. (-3°C, vac.); treated (C6H14); stirred (room temp., 2 min); filtered to Schlenk vessel (-3°C); cooled to -60°C; kept(2 d); supernatant removed; residue washed (C5H12), -78°C); drie d (vac.); recrystd. (C5H12); elem. an;

DOI:10.1021/om8007376

upstream raw materials:

ethene

[(tBu2P(NSiMe3)2-κ2N)2Cu2(μ-CPh2)]

Downstream raw materials:

[(tBu2P(NSiMe3)2-κ2N)2Cu2(μ-CPh2)]

[((t-Bu)2P(NSiMe3)2-κ2N)Cu(η2-CH2=CHPh)]