tris(triphenylphosphine)nickel(I) bromide

Base Information

• Chemical Name: tris(triphenylphosphine)nickel(I) bromide
• CAS No.: 15245-43-9
• Molecular Formula: C₅₄H₄₅BrNiP₃
• Molecular Weight: 925.467
• Mol file: 15245-43-9.mol

Synonyms:tris(triphenylphosphine)nickel(I) bromide

Chemical Property of tris(triphenylphosphine)nickel(I) bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tris(triphenylphosphine)nickel(I) bromide

There total 17 articles about tris(triphenylphosphine)nickel(I) bromide 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: 82.0%

dibromobis(triphenylphosphine)nickel(II) (36673-36-6,111408-20-9,14126-37-5,54053-52-0) → tris(triphenylphosphine)nickel(I) bromide (15245-43-9)

Guidance literature:

With triphenylphosphine; zinc; In benzene; complex was treated with Zn dust; stirring for a few min; filtration into NiBr2(PPh3)2; filtration, concn., pptn. with MeOH, washing with MeOH, drying in vac.;elem. anal.;

DOI:10.1246/bcsj.53.2711

Reference yield: 61.0%

bis(1,5-cyclooctadiene)nickel (0) (1295-35-8) + bromopropionitrile (2417-90-5) → tris(triphenylphosphine)nickel(I) bromide (15245-43-9)

Guidance literature:

With P(C₆H₅)3; In toluene; (Ar); to a soln. of Ni(COD)2 and Ph3P Br(CH2)2CN is added; mixt. is kept. for 2 days at 5°C, ppt. is filtered off, washed with n-hexane and dried in vac., elem. anal.;

Reference yield: 58.0%

dibromobis(triphenylphosphine)nickel(II) (36673-36-6,111408-20-9,14126-37-5,54053-52-0) + [(o-C6H4PPh2N(3,5-C6H3Me2))Li]2*Et2O (663627-53-0) → [Ni(o-C6H4PPh2N(3,5-C6H3Me2))2] (690634-63-0) + tris(triphenylphosphine)nickel(I) bromide (15245-43-9)

Guidance literature:

In tetrahydrofuran; (N2); a soln. of Li compd. and Ni complex dissolved in THF at -20°C, stirred at 25°C; elem. anal.;

DOI:10.1039/b305877h

upstream raw materials:

norborn-2-ene

ethyl bromide

bis(triphenylphosphine)ethylenenickel⁽⁰⁾

boron tribromide

Downstream raw materials:

NiBr(P(C₆H₅)3)3^(1-)

dibromobis(triphenylphosphine)nickel(II)

Refernces

• 1、 Higgs, Andrew T.,Zinn, Paul J.,Sanford, Melanie S.. "Synthesis and reactivity of NiII(Phpy)2 (Phpy = 2-phenylpyridine)". . p. 5446 - 5449. Retrieved 2011/01/03.
• 2、 Wei, Pingrong,Chan, Katie T.K.,Stephan, Douglas W.. "Metallated triphenylphosphinimine complexes". . p. 3804 - 3810. Retrieved 2007/10/03.