CAS 53199-31-8

Bis(tri-t-butylphosphine)palladium(0)

Description:

Bis(tri-t-butylphosphine)palladium(0) is a coordination complex featuring palladium in its zero oxidation state, coordinated by two tri-t-butylphosphine ligands. This compound is characterized by its air-sensitive nature, requiring careful handling under inert atmospheres to prevent oxidation. The tri-t-butylphosphine ligands contribute to the steric bulk around the palladium center, which can influence its reactivity and stability. Typically, this complex is utilized as a catalyst in various organic reactions, particularly in cross-coupling reactions such as Suzuki and Stille couplings, due to its ability to facilitate the formation of carbon-carbon bonds. The palladium center in this complex is relatively low in reactivity compared to other palladium complexes, making it suitable for specific catalytic applications. Additionally, the compound is soluble in organic solvents, which enhances its utility in synthetic chemistry. Its unique properties stem from the combination of the palladium metal and the bulky phosphine ligands, making it a valuable tool in modern organic synthesis.

Formula: C₂₄H₅₄P₂Pd

InChI: InChI=1/2C12H27P.Pd/c2*1-10(2,3)13(11(4,5)6)12(7,8)9;/h2*1-9H3;

SMILES: CC(C)(C)P(C(C)(C)C)C(C)(C)C.CC(C)(C)P(C(C)(C)C)C(C)(C)C.[Pd]

Synonyms:

• Palladium-Tri-Tert-Butylphosphane (1:2)
• Bis(tri-tert-butylphosphine)Palladium(0)
• Bis(tri-tert-butylphosphine) palladium
• Bis(tri-t-butylphosphine)palladium (0)

Bis(tri-tert-butylphosphine)palladium(0)

CAS: 53199-31-8

Formula: C₂₄H₅₄P₂Pd

Purity: >98.0%(T)

Color and Shape: White to Yellow to Orange powder to crystal

Molecular weight: 511.06

Ref: 3B-B3161

Bis(tri-tert-butylphosphine)palladium(0)

CAS: 53199-31-8

Coupling reactions, Heck couplings

Formula: C₂₄H₅₄P₂Pd

Molecular weight: 511.06

Ref: 02-044845

Bis(tri-tert-butylphosphine)palladium(0)

CAS: 53199-31-8

Formula: C₂₄H₅₄P₂Pd

Purity: 97%

Color and Shape: Solid

Molecular weight: 511.0531

Ref: IN-DA00365I

Bis[tris(tert-butyl)phosphine]palladium, 19.6% Pd

CAS: 53199-31-8

Bis[tris(tert-butyl)phosphine]palladium, 19.6% Pd

Formula: ·Pd·2C₁₂H₂₇P

Purity: ≥95%

Color and Shape: gray powder (material may darken on storage)

Molecular weight: 511.05308g/mol

Ref: 54-OR17884

Bis(tri-t-butylphosphine)palladium (0)

CAS: 53199-31-8

Formula: C₂₄H₅₄P₂Pd

Purity: 97.0%

Color and Shape: Solid

Molecular weight: 511.06

Ref: 10-F046133

Bis(tri-tert-butylphosphine)palladium(0)

CAS: 53199-31-8

Bis(tri-tert-butylphosphine)palladium(0) is a chemical compound, insoluble in organic solvents. It has been used as a catalyst for cross-coupling reactions in organic chemistry. Bis(tri-tert-butylphosphine)palladium(0) reacts with sodium salts and palladium-catalyzed cross-coupling to form an insoluble complex in the presence of hexane, which is soluble in organic solvents. The reaction proceeds through reductive elimination, yielding a trisubstituted product. This process can be used for the synthesis of halides and transmetallation.

Formula: C₂₄H₅₄P₂Pd

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 511.05 g/mol

Ref: 3D-FB32357

Bis(tri-t-butylphosphine)palladium(0), 98%

CAS: 53199-31-8

Bis(tri-t-butylphosphine)palladium(0), 98%

Formula: PdP(C₄H₉)₃

Purity: 98%

Color and Shape: off-white xtl.

Molecular weight: 511.06

Ref: 08-46-0252