Dibromonickel;tributylphosphanium

Base Information

• Chemical Name: Dibromonickel;tributylphosphanium
• CAS No.: 15242-92-9
• Molecular Formula: C₂₄H₅₄Br₂NiP₂
• Molecular Weight: 623.138
• European Community (EC) Number: 621-434-2
• NSC Number: 405198
• Mol file: 15242-92-9.mol

Synonyms:15242-92-9;dibromonickel;tributylphosphanium;NSC405198;SCHEMBL1451155;MFCD00074946;CS-W009589;NSC-405198;D83740

Chemical Property of Dibromonickel;tributylphosphanium

Chemical Property:

• Melting Point: 55-56 °C(lit.)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 27.18000
• Density: g/cm³
• LogP: 11.42840
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 18
• Exact Mass: 624.15569
• Heavy Atom Count: 29
• Complexity: 197

Purity/Quality:

98%min ^*data from raw suppliers

Dibromobis(tributylphosphine)nickel(II) 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T
• Hazard Codes: T
• Statements: 45-20/21/22-34-42
• Safety Statements: 53-22-26-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCCC[PH+](CCCC)CCCC.CCCC[PH+](CCCC)CCCC.[Ni](Br)Br

Technology Process of Dibromonickel;tributylphosphanium

There total 1 articles about Dibromonickel;tributylphosphanium 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:

{NiCl2(Tri-{n-butyl}-phosphin)2} (19615-74-8,30759-83-2,15274-43-8,16610-41-6) → bis(tri-n-butylphosphine)nickel(II) bromide (73543-91-6,15242-92-9)

Guidance literature:

Multi-step reaction with 2 steps

1: H₂O

2: ethanol

With H₂O; In ethanol;

Reference yield: 90.0%

bis(tri-n-butylphosphine)nickel(II) bromide (73543-91-6,15242-92-9) + 2-mesitylmagnesium bromide (2633-66-1) → bis(tri-n-butylphosphine)(2,4,6-trimethylphenyl)nickel(II) bromide (137142-39-3,1451072-29-9)

Guidance literature:

In tetrahydrofuran; at 0 ℃; for 0.25h;

DOI:10.1021/om500156q

Reference yield: 90.0%

((C6H5)4C4PdBr2)2 + bis(tri-n-butylphosphine)nickel(II) bromide (73543-91-6,15242-92-9) → ((C6H5)4C4NiBr2)2 + Pd(P(n-C4H9)3)2Br2 (17523-48-7,14645-04-6)

Guidance literature:

In chlorobenzene; in boiling chlorobenzene;

upstream raw materials:

{NiCl₂(Tri-{n-butyl}-phosphin)2}

Downstream raw materials:

tributylphosphine

Pd(P(n-C₄H₉)3)2Br₂

(NiBr(P(CH₂CH₂CH₂CH₃)3)2)2C₆H₅CCC₆H₅

bis(tri-n-butylphosphine)(2,4,6-trimethylphenyl)nickel(II) bromide