(η-cyclopentadienyl)(dimethylphosphine)di-iodocobalt

Base Information

• Chemical Name: (η-cyclopentadienyl)(dimethylphosphine)di-iodocobalt
• CAS No.: 53419-31-1
• Molecular Formula: C₁₃H₁₆CoI₂P
• Molecular Weight: 516.046
• Mol file: 53419-31-1.mol

Synonyms:

Chemical Property of (η-cyclopentadienyl)(dimethylphosphine)di-iodocobalt

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (η-cyclopentadienyl)(dimethylphosphine)di-iodocobalt

There total 1 articles about (η-cyclopentadienyl)(dimethylphosphine)di-iodocobalt 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: 95.0%

carbonyl(η-5-cyclopentadienyl)diiodocobalt(III) + Dimethyl(phenyl)phosphine (672-66-2) → (η-cyclopentadienyl)(dimethylphosphine)di-iodocobalt (53419-31-1)

Guidance literature:

In dichloromethane; inert atmosphere; dropwise addn. of PMe2Ph to soln. of Co-complex; concn. (reduced pressure), addn. of hexane; elem. anal.;

DOI:10.1039/DT9790001116

Reference yield: 77.0%

(η-cyclopentadienyl)(dimethylphosphine)di-iodocobalt (53419-31-1) + potassium 1,1-dicyanoethylene-2,2-ditholate (4777-48-4) → (cyclopentadienyl)Co(PMe2Ph)(1,1-dicyanoethylene-2,2-dithiolate) (1360471-85-7)

Guidance literature:

In tetrahydrofuran; dichloromethane; under Ar, Schlenk techniques; stirring in mixt. of CH2Cl2/THF (3:1) at room temp. for 2 h; filtered, dried (vac.), dissolved in CH2Cl2, chromy. (Al2O3), solvent evapd., solid washed (hexane/CH2Cl2 3:1), dried (vac.); elem. anal.;

DOI:10.1016/j.poly.2011.11.044

Reference yield: 70.0%

ammonium hexafluorophosphate + (η-cyclopentadienyl)(dimethylphosphine)di-iodocobalt (53419-31-1) + isopropylmagnesium bromide (920-39-8) → (η-cyclopentadienyl)bis(dimethylphosphine)hydridocobalt hexafluorophosphate (65588-87-6)

Guidance literature:

In tetrahydrofuran; diethyl ether; inert atmosphere; addn. of excess Grignard reagent (in Et2O) to Co-complex (in THF, -30°C), addn. of EtOH (after 10 min, -10°C), solvent removal (reduced pressure), extn. (water) addn. of aq. NH4PF6 (pptn.); recrystn. (aq. acetone); elem. anal.;

DOI:10.1039/DT9790001116

upstream raw materials:

Dimethyl(phenyl)phosphine

Downstream raw materials:

(η-cyclopentadienyl)bis(dimethylphosphine)hydridocobalt hexafluorophosphate

(cyclopentadienyl)Co(PMe₂Ph)(1,1-dicyanoethylene-2,2-dithiolate)