Chlorotris(triphenylphosphine)cobalt(I)

Base Information

• Chemical Name: Chlorotris(triphenylphosphine)cobalt(I)
• CAS No.: 26305-75-9
• Molecular Formula: C54H45ClCoP3
• Molecular Weight: 881.319
• Mol file: 26305-75-9.mol

Synonyms:CHLOROTRIS(TRIPHENYLPHOSPHINE)COBALT(I);cobalt(I) tris(triphenylphosphine) chloride;Chlorotris(triphenylphosphine)cobalt(I), min. 98%;Chlorotris(triphenylphosphine)cobalt(I),Min.98%;Chlorotris(triphenylphosphine)cobalt(I),98% (PPh3)3CoCl;Tris(triphenylphosphine)cobalt chloride;Chlorotris(triphenylphosphine)cobalt(I);Cobalt,triphenylphosphane,chloride

Chemical Property of Chlorotris(triphenylphosphine)cobalt(I)

Chemical Property:

• Appearance/Colour: brown powder.
• Melting Point: 135-139 °C
• PSA: 40.77000
• LogP: 11.02390
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Air & Moisture Sensitive
• Water Solubility.: Insoluble in water.

Purity/Quality:

98% min ^*data from raw suppliers

Chlorotris(triphenylphosphine)cobalt(I), min. 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 20/21/22
• Safety Statements: 22-26-28-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: A stoichiometric reducing agent that is used in the radical dimerization of halogenated organic molecules. A stoichiometric reducing agent employed in the radical dimerization of halogenated organic molecules.

Technology Process of Chlorotris(triphenylphosphine)cobalt(I)

There total 20 articles about Chlorotris(triphenylphosphine)cobalt(I) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 96.0%

bis(triphenylphosphine)dichlorocobalt(II) (14126-40-0,22327-14-6) + tetrakis(triphenylphosphine)nickel(0) (15133-82-1) → chlorotris(triphenylphosphine)cobalt(I) (26305-75-9) + chlorotris(triphenylphosphine)nickel (15169-64-9)

Guidance literature:

In acetone; 5 h shaking at room temp.; filtration of cryst. Co complex, evapn. of filtrate, pptn. of Ni complex;

Reference yield: 94.0%

cobalt(II) chloride hexahydrate → chlorotris(triphenylphosphine)cobalt(I) (26305-75-9)

Guidance literature:

With P(C₆H₅)3; In ethanol; Electrolysis; Co salt dissolving in EtOH, adding to the soln. of a ligand (Hg cathode), electrolysis carrying out for 24 h at 2024 faradays, the suspn. filtering, washing with Et2O and pentane, drying under vacuum;

DOI:10.1021/ic00135a065

Reference yield: 90.0%

cobalt(II) chloride hexahydrate + triphenylphosphine (603-35-0) → chlorotris(triphenylphosphine)cobalt(I) (26305-75-9)

Guidance literature:

cobalt(II) chloride hexahydrate; triphenylphosphine; In ethanol; for 1h; Reflux;

With sodium tetrahydroborate; In ethanol; Inert atmosphere;

DOI:10.1002/chem.202005129

upstream raw materials:

CoCl₂(PPh₃)3

bis(triphenylphosphine)dichlorocobalt(II)

tetrakis(triphenylphosphine)nickel⁽⁰⁾

triphenylphosphine

Downstream raw materials:

[Co(η4-cis-1,2,3,4-tetraphenylbuta-1,3-diene)(η5-C5H4C(O)CH3)]

(η4-tetraphenylcyclobutadiene)(η5-cyclopentadienylcarboxaldehyde)cobalt

Co((C₆H₅)2PCHCHP(C₆H₅)2)2⁽¹⁺⁾*BF₄^(1-)

[((CH₂)4CCCOCO)Co(P(C₆H₅)3)2Cl]

Refernces

• 1、 Gillaizeau-Simonian, Nicolas,Barde, Etienne,Guérinot, Amandine,Cossy, Janine. "Cobalt-Catalyzed 1,4-Aryl Migration/Desulfonylation Cascade: Synthesis of α-Aryl Amides". supporting information. p. 4004 - 4008. Retrieved 2021/02/11.
• 2、 Moisset, A.,Petit, C.,Petit, M.,Salzemann, C.,Sodreau, A.,Vivien, A.. "Simpler and Cleaner Synthesis of Variously Capped Cobalt Nanocrystals Applied in the Semihydrogenation of Alkynes". supporting information. p. 13972 - 13978. Retrieved 2020/10/09.