(Me2Al(μ-OSiMe2C(CH3)3)2AlMeNMe2Ph)(B(C6F5)4)

Base Information

• Chemical Name: (Me2Al(μ-OSiMe2C(CH3)3)2AlMeNMe2Ph)(B(C6F5)4)
• CAS No.: 511512-70-2
• Molecular Formula: C₂₃H₅₀Al₂NO₂Si₂*C₂₄BF₂₀
• Molecular Weight: 1161.83
• Mol file: 511512-70-2.mol

Synonyms:

Chemical Property of (Me2Al(μ-OSiMe2C(CH3)3)2AlMeNMe2Ph)(B(C6F5)4)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (Me2Al(μ-OSiMe2C(CH3)3)2AlMeNMe2Ph)(B(C6F5)4)

There total 1 articles about (Me2Al(μ-OSiMe2C(CH3)3)2AlMeNMe2Ph)(B(C6F5)4) 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: 88.0%

Me2Al(μ-OSiMe2C(CH3)3)2AlMe2 (511512-66-6) + N,N'-dimethylaniliniumtetrakis(pentafluorophenyl)borate → (Me2Al(μ-OSiMe2C(CH3)3)2AlMeNMe2Ph)(B(C6F5)4) (511512-70-2)

Guidance literature:

In benzene-d6; byproducts: CH4; (Ar); using Schlenk techniques; treatment of (Me2NHPh)(B(C6F5)4) (1 equiv.) with ((t-Bu)Me2SiOAlMe2)2 in C6D6 at 75°C for 75 h;

DOI:10.1021/om0207515

Reference yield: 70.0%

zirconocene dichloride (1291-32-3) + (Me2Al(μ-OSiMe2C(CH3)3)2AlMeNMe2Ph)(B(C6F5)4) (511512-70-2) → Me2Al(μ-OSiMe2C(CH3)3)2AlMeCl (511512-72-4) + [(cyclopentadienyl)2ZrCl(μ-Cl)ClZr(cyclopentadienyl)2][B(C6F5)4]

Guidance literature:

In toluene; (Ar); using Schlenk techniques; dissolving of Cp2ZrCl2 (2 equiv.) and (((t-Bu)Me2SiO)2Al2Me3NMe2Ph)(B(C6F5)4) in toluene, stirring at room temp.for 24 h; pptn., sepn. from liquid phase by centrifugation, removal of solvent, extn. with 2 portions of pentane, evapn. of pentane, sublimation at 100°C over 3 h in vac., elem. anal.;

DOI:10.1021/om0207515

Reference yield:

bis(n-butylcyclopentadienyl)zirconium dichloride (73364-10-0) + (Me2Al(μ-OSiMe2C(CH3)3)2AlMeNMe2Ph)(B(C6F5)4) (511512-70-2) → Me2Al(μ-OSiMe2C(CH3)3)2AlMeCl (511512-72-4) + [((n-C4H9)C5H4)2ZrCl(μ-Cl)ClZr((n-C4H9)C5H4)2][B(C6F5)4] (511512-80-4)

Guidance literature:

In benzene-d6; byproducts: NMe2Ph; sealing of NMR tube with stock soln. of (((t-Bu)Me2SiO)2Al2Me3NMe2Ph)(B(C6F5)4) (excess) and ((n-Bu)C5H4)2ZrCl2 in C6D6 at room temp.; keeping at -80°C until the first meausurement; heating to 300 K; monitoring by NMR;

DOI:10.1021/om0207515

upstream raw materials:

Me2Al(μ-OSiMe2C(CH3)3)2AlMe2

Downstream raw materials:

Me2Al(μ-OSiMe2C(CH3)3)2AlMeCl

[(Me2Si(C5H4)2ZrCl)(μ-Cl)(ClZr(Me2Si(C5H4)2ZrCl)][B(C6F5)4]

[((n-C4H9)C5H4)2ZrCl(μ-Cl)ClZr((n-C4H9)C5H4)2][B(C6F5)4]

Me2Al(μ-OSiMe2C(CH3)3)2AlMe2

Refernces