(π-divinyldimethylsinane)bis(triphenylphosphine)nickel

Base Information

• Chemical Name: (π-divinyldimethylsinane)bis(triphenylphosphine)nickel
• CAS No.: 86811-71-4
• Molecular Formula: C₄₂H₄₂NiP₂Si
• Molecular Weight: 695.519
• Mol file: 86811-71-4.mol

Synonyms:

Chemical Property of (π-divinyldimethylsinane)bis(triphenylphosphine)nickel

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (π-divinyldimethylsinane)bis(triphenylphosphine)nickel

There total 3 articles about (π-divinyldimethylsinane)bis(triphenylphosphine)nickel 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: 76.0%

bis(triphenylphosphine)ethylenenickel(0) (23777-40-4) + divinyldimethylsilane (10519-87-6) → (π-divinyldimethylsinane)bis(triphenylphosphine)nickel (86811-71-4)

Guidance literature:

In benzene; byproducts: C2H4; (Ar); ligand soln. added to complex soln. at 22°C, reacted for 2h; evapd., residue dissolved in ether, treated with pentane, ppt. washed with pentane, dried (vac.); elem. anal.;

DOI:10.1016/S0022-328X(00)98719-9

Reference yield: 65.0%

bis(1,5-cyclooctadiene)nickel (0) (1295-35-8) + divinyldimethylsilane (10519-87-6) → (π-divinyldimethylsinane)bis(triphenylphosphine)nickel (86811-71-4)

Guidance literature:

With triphenylphosphine; In benzene; (Ar); PPh3 (2 equiv) soln. added to complex and divinyldimethylsilane mixt. in C6H6 at 22°C, stirred for 18 h; evapd., dissolved in ether, treated with pentane, ppt. filtered off, washed with pentane, dried (vac.); elem. anal.;

DOI:10.1016/S0022-328X(00)98719-9

Reference yield:

bis(acetylacetonato)-nickel(II) + divinyldimethylsilane (10519-87-6) → (2,4-pentanedionato)(triphenylphosphine)ethylnickel(II) + (π-divinyldimethylsinane)triphenylphosphinenickel (86811-73-6) + (π-divinyldimethylsinane)bis(triphenylphosphine)nickel (86811-71-4)

Guidance literature:

With diethyl(ethoxy)aluminum; triphenylphosphine; In diethyl ether; (Ar); Et2AlOEt soln. added to soln. of Ni complex, PPh3 and divinyldimethylsilane cooled to -20°C, stirred at 22°C for 4 h; concd., treated with pentane, residue filtered, washed with pentane; obtained impure;

DOI:10.1016/S0022-328X(00)98719-9

upstream raw materials:

bis(triphenylphosphine)ethylenenickel⁽⁰⁾

divinyldimethylsilane

bis(1,5-cyclooctadiene)nickel ⁽⁰⁾

Refernces