CAS 14694-95-2

Tris(triphenylphosphine)rhodium(I) chloride

Description:

Tris(triphenylphosphine)rhodium(I) chloride, commonly referred to as Rh(PPh₃)₃Cl, is a coordination complex featuring rhodium in a +1 oxidation state. This compound is characterized by its coordination of three triphenylphosphine (PPh₃) ligands to a central rhodium atom, along with a chloride ion. It typically appears as a dark red to purple solid and is soluble in organic solvents such as dichloromethane and toluene. The presence of the bulky triphenylphosphine ligands imparts significant steric hindrance, influencing the reactivity and stability of the complex. Rh(PPh₃)₃Cl is known for its catalytic properties, particularly in organic synthesis and hydrogenation reactions, where it facilitates the transfer of hydrogen to unsaturated substrates. Additionally, it exhibits interesting photophysical properties, making it a subject of study in coordination chemistry and catalysis. Its synthesis often involves the reaction of rhodium salts with triphenylphosphine in the presence of a chloride source.

Formula: C₅₄H₄₅ClP₃Rh

InChI: InChI=1/3C18H15P.ClH.Rh/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;/h3*1-15H;1H;/q;;;;+1/p-1/r3C18H15P.ClRh/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-2/h3*1-15H;

InChI key: InChIKey=IXAYKDDZKIZSPV-UHFFFAOYSA-M

SMILES: [Rh+]([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)[Cl-]

Synonyms:

• (SP-4-2)-Chlorotris(triphenylphosphine)rhodium
• Chlororhodium, Triphenylphosphane
• Chlorotris(Triphenylphosphine)Rhodate (I)
• Chlorotris(Triphenylphosphine)Rhodium
• Chlorotris(Triphenylphosphine)Rhodium(I)
• Decarbon
• Nsc 124140
• Phosphine, Triphenyl-, Chloride, Rhodium Salt (3:1)
• Rhodium Tris(Triphenyl-Phosphine)Chloride
• Rhodium tris(triphenylphosphine) chloride
• Rhodium(I) Tris(Triphenylphosphine) Chloride
• Rhodium(I) Tris(Triphenylphosphine) Chloride Polymer Supported, Wilkinsons Catalyst Polymer Supported
• Rhodium, chlorotris(triphenylphosphine)-
• Rhodium, chlorotris(triphenylphosphine)-, (SP-4-2)-
• Tris(Tripehnylphosphine)Rhodium(I)Chloride
• Tris(Triphenylphosphine)Rhodium(1) Chloride
• Tris(Triphenylphosphine)Rhodium(I) Chloride Polymer Bound
• Tris(triphenylphosphin)rhodium(I)chlorid
• Tris(triphenylphosphine)chlororhodium
• Tris(triphenylphosphine)chlororhodium(I)
• Tris(triphenylphosphine)rhodium chloride
• Tris(triphenylphosphine)rhodium monochloride
• Wilkinson Catalyst
• Wilkinson's catalyst
• Wilkinson's complex
• Wilkinsons catalyst
• [Tristriphenylphosphine)Rhodium(I) Chloride]
• chlorure de tris(triphenylphosphine)rhodium (I)
• cloruro de tris(trifenilfosfina)rodio (I)
• tris(triphenylphosphine)rhodium i chloride
• Tris(triphenylphosphine)rhodiumchloride
• Tris(triphenylphosphino)chlororhodium
• Chlorotri (triphenylphosphine) rhodium

Tris(triphenylphosphine)rhodium(I) Chloride

CAS: 14694-95-2

Formula: C₅₄H₄₅ClP₃Rh

Purity: >98.0%(T)

Color and Shape: Orange to Brown to Dark red powder to crystal

Molecular weight: 925.23

Ref: 3B-T0931

Chlorotris(triphenylphosphine)rhodium(I), 97%

CAS: 14694-95-2

Chlorotris(triphenylphosphine)rhodium(I) is used as a homogeneous hydrogenation catalyst. It is used in the selective hydrogenation of alkenes and alkynes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information

Formula: C₅₄H₄₅ClP₃Rh

Purity: 97%

Molecular weight: 925.23

Ref: 02-010468

Chlorotris(triphenylphosphine)rhodium(I), 99% WILKINSON'S CATALYST

CAS: 14694-95-2

Chlorotris(triphenylphosphine)rhodium(I), 99% WILKINSON'S CATALYST

Formula: RhCl(P(C₆H₅)₃

Purity: 99%

Color and Shape: maroon xtl.

Molecular weight: 925.23

Ref: 08-45-0650

Rhodium, chlorotris(triphenylphosphine)-, (SP-4-2)-

CAS: 14694-95-2

Formula: C₅₄H₄₅ClP₃Rh

Purity: 98%

Color and Shape: Solid

Molecular weight: 925.2149

Ref: IN-DA001EH1

Tris(triphenylphosphine)rhodium(I) chloride

CAS: 14694-95-2

Tris(triphenylphosphine)rhodium(I) chloride

Purity: 98%,Rh:11%,high pure

Color and Shape: Solid

Molecular weight: 925.21g/mol

Ref: 54-IN3720

Tris(triphenylphosphine)rhodium(I) chloride, 99.95% (metals basis)

CAS: 14694-95-2

Formula: (C₆H₅)₃PRhCl

Molecular weight: 925.23

Ref: 7W-GX2604

Tris(triphenylphosphine)rhodium(I) Chloride

Controlled Product

CAS: 14694-95-2

Applications Tris(triphenylphosphine)rhodium Chloride is also known as Wilkinson's catalyst and is commonly used to catalyze the hydrogenation of alkenes. Tris(triphenylphosphine)rhodium(I) Chloride is also used in the catalytic hydroboration of alkenes with catecholborane and pinacolborane and the selective 1,4-reduction of α, β-unsaturated carbonyl compounds.
References Evans, D.A. et al.: J. Am. Chem. Soc., 110, 6917 (1988); Ojima, I. et al.: Tetrahedron Lett., 13, 5035 (1972); Birch, A.J. et al.: Org. React., 24 (1976);

Formula: C₅₄H₄₅ClP₃Rh

Color and Shape: Neat

Molecular weight: 925.21

Ref: TR-T886465

Tris(triphenylphosphine)rhodium(I) chloride

CAS: 14694-95-2

Homogeneous hydrogenation catalyst

Formula: C₅₄H₄₅ClP₃Rh

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 925.21 g/mol

Ref: 3D-FT29106

Chlorotris(triphenylphosphine)rhodium(I)

CAS: 14694-95-2

Formula: C₅₄H₄₅ClP₃Rh

Purity: 97%

Color and Shape: Solid

Molecular weight: 925.23

Ref: 10-F048596