CAS 82308-17-6
:Bis(triphenylphosphine)nickel(II) iodide
Description:
Bis(triphenylphosphine)nickel(II) iodide, with the CAS number 82308-17-6, is a coordination compound featuring nickel in a +2 oxidation state coordinated to two triphenylphosphine ligands and two iodide ions. This compound typically appears as a dark green to black solid and is known for its stability under ambient conditions. The presence of triphenylphosphine, a bulky and electron-donating ligand, enhances the complex's solubility in organic solvents, making it useful in various synthetic applications. Bis(triphenylphosphine)nickel(II) iodide is often employed as a catalyst in organic reactions, particularly in cross-coupling reactions such as the Suzuki and Negishi reactions, due to its ability to facilitate the transfer of nickel species. Additionally, it exhibits interesting electronic properties, which can be exploited in materials science and organometallic chemistry. Its reactivity and coordination chemistry make it a valuable compound for researchers exploring transition metal complexes and their applications in catalysis and organic synthesis.
Formula:C36H30I2NiP2
InChI:InChI=1/2C18H15P.2HI.Ni/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h2*1-15H;2*1H;/q;;;;+2/p-2
SMILES:c1ccc(cc1)P(c1ccccc1)c1ccccc1.c1ccc(cc1)P(c1ccccc1)c1ccccc1.I.I.[Ni]
Synonyms:- Diiodonickel - Triphenylphosphane (1:2)
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