CymitQuimica logo

CAS 14221-01-3

:

Palladium, tetrakis(triphenylphosphine)-, (T-4)-

Description:
Palladium tetrakis(triphenylphosphine) is a coordination complex of palladium, characterized by its four triphenylphosphine ligands coordinated to a palladium center. This compound is often represented as Pd(PPh₃)₄, where PPh₃ denotes triphenylphosphine. It is a versatile catalyst widely used in organic synthesis, particularly in cross-coupling reactions such as the Suzuki and Heck reactions, due to its ability to facilitate the formation of carbon-carbon bonds. The complex is typically a yellow to orange solid and is soluble in organic solvents like dichloromethane and toluene. Its stability and reactivity make it valuable in various applications, including pharmaceuticals and materials science. The palladium center in this complex is in a zero oxidation state, contributing to its unique catalytic properties. Additionally, the steric and electronic properties of the triphenylphosphine ligands influence the reactivity and selectivity of the palladium catalyst in chemical transformations. Proper handling and storage are essential, as palladium compounds can be sensitive to air and moisture.
Formula:C72H60P4Pd
InChI:InChI=1/4C18H15P.Pd/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;/rC72H60P4Pd/c1-13-37-61(38-14-1)73(62-39-15-2-16-40-62,63-41-17-3-18-42-63)77(74(64-43-19-4-20-44-64,65-45-21-5-22-46-65)66-47-23-6-24-48-66,75(67-49-25-7-26-50-67,68-51-27-8-28-52-68)69-53-29-9-30-54-69)76(70-55-31-10-32-56-70,71-57-33-11-34-58-71)72-59-35-12-36-60-72/h1-60H
InChI key:InChIKey=NFHFRUOZVGFOOS-UHFFFAOYSA-N
SMILES:[Pd]([P](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)([P](C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6)([P](C7=CC=CC=C7)(C8=CC=CC=C8)C9=CC=CC=C9)[P](C%10=CC=CC=C%10)(C%11=CC=CC=C%11)C%12=CC=CC=C%12
Synonyms:
  • (T-4)-Tetrakis(triphenylphosphine)palladium
  • Palladium, tetrakis(triphenylphosphine)-
  • Pd(PPh3)4
  • Pd(PPh<sub>3</sub>)<sub>4</sub>
  • Tetra(triphenylphosphine)palladium
  • Tetrakis(Trifenilfosfina)Paladio
  • Tetrakis(triphenylphosphin)palladium
  • Tetrakis(triphenylphosphine)palladium
  • Tetrakis(triphenylphosphine)palladium(0)
  • Tetrakis(triphenylphosphine)palladium(o)
  • See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 13 products.