CymitQuimica logo

CAS 15133-82-1

:

Tetrakis(triphenylphosphine)nickel

Description:
Tetrakis(triphenylphosphine)nickel, with the CAS number 15133-82-1, is a coordination compound featuring a nickel center coordinated to four triphenylphosphine ligands. This complex is characterized by its square planar geometry, which is typical for nickel(0) complexes. The presence of the bulky triphenylphosphine ligands imparts significant steric hindrance, influencing the reactivity and stability of the compound. Tetrakis(triphenylphosphine)nickel is often used in organic synthesis and catalysis, particularly in reactions involving cross-coupling processes, due to its ability to facilitate the transfer of nickel in various catalytic cycles. The compound is typically soluble in organic solvents such as dichloromethane and toluene, making it accessible for various chemical applications. Additionally, it exhibits a distinctive color, often appearing as a deep purple or violet solid. Its stability and reactivity can be affected by factors such as temperature and the presence of other ligands or substrates, making it a subject of interest in coordination chemistry and catalysis research.
Formula:C72H60NiP4
InChI:InChI=1/4C18H15P.Ni/c4*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h4*1-15H;
SMILES:c1ccc(cc1)P(c1ccccc1)c1ccccc1.c1ccc(cc1)P(c1ccccc1)c1ccccc1.c1ccc(cc1)P(c1ccccc1)c1ccccc1.c1ccc(cc1)P(c1ccccc1)c1ccccc1.[Ni]
Synonyms:
  • Tetrakis(Triphenylphosphine)Nickel(0)
  • Tetrakis(Triphenylphosphine)Nickel(O)
  • Nickel-Tetrakis(Triphenylphosphine)
  • Tetrakis(triphenylphosphine)nickel(0), approx. 4-7% Ni
  • Nickel, tetrakis(triphenylphosphine)-, (T-4)-
  • Tetrakis-(triphenylphosphino)-nickel
  • Nickel - Triphenylphosphane (1:4)
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 4 products.