Dicarbonyl[1,1,1-tris(diphenylphosphanyl)ethan-κ(3)P]cobalt(I)-tetraphenylborat(III)

Base Information

Chemical Name:Dicarbonyl[1,1,1-tris(diphenylphosphanyl)ethan-κ(3)P]cobalt(I)-tetraphenylborat(III)
CAS No.:54003-37-1
Molecular Formula:C₂₄H₂₀B*C₄₃H₃₉CoO₂P₃
Molecular Weight:1058.93
Hs Code.:

Synonyms:

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Chemical Property of Dicarbonyl[1,1,1-tris(diphenylphosphanyl)ethan-κ(3)P]cobalt(I)-tetraphenylborat(III)

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Technology Process of Dicarbonyl[1,1,1-tris(diphenylphosphanyl)ethan-κ(3)P]cobalt(I)-tetraphenylborat(III)

There total 4 articles about Dicarbonyl[1,1,1-tris(diphenylphosphanyl)ethan-κ(3)P]cobalt(I)-tetraphenylborat(III) 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: 80.85%

: 15226-74-1,61091-28-9,61117-58-6
dicobalt octacarbonyl

: 143-66-8
sodium tetraphenyl borate

: 22031-12-5
[2-((diphenylphospino)methyl)-2-methyl-1,3-propanediyl]bis[diphenylphosphine]

: 54003-37-1
Dicarbonyl[1,1,1-tris(diphenylphosphanyl)ethan-κ(3)P]cobalt(I)-tetraphenylborat(III)

: [Dicarbonyl[1,1,1-tris(diphenylphosphanyl)ethan-κ(3)P]cobalt(I)-tetracarbonylcobaltat(-I)]-n-Pentan(6/5)

Guidance literature:: In tetrahydrofuran; byproducts: CO; under N2; addn. of phosphanylethane in portions to THF soln. of Co(CO)8,24 h; filtration, layered with n-pentane, crystn. within 2 d of tetracarbonylcobaltate complex; addn. of NaBPh4 to filtrate with stirring, filtration of excess NaBPh4 after 2 h, layered with n-pentane, crystn. within 2 d of Co-borate complex; elem. anal.;
DOI:10.1002/(SICI)1521-3749(200002)626:2<574::AID-ZAAC574>3.0.CO;2-V

Reference yield: 76.0%

: 37701-79-4
[1,1,1,-tris((diphenylphosphino)methyl)ethane]cobalt(I) chloride

: 143-66-8
sodium tetraphenyl borate

: 123-73-9,4170-30-3
crotonaldehyde

: 54003-37-1
Co(CH₃C(CH₂P(C₆H₅)2)3)(CO)2⁽¹⁺⁾*B(C₆H₅)4^(1-) =[Co(CH₃C(CH₂P(C₆H₅)2)3)(CO)2]B(C₆H₅)4

Guidance literature:: In tetrahydrofuran; byproducts: TlCl, NaPF6; Sonication; under Ar, Schlenk techniques; to suspn. of (MeC(CH2PPh2)3Co(I)Cl and TlPF6 in THF 2-butenal was added; 10 min ultrasonic irradn; solvent evapd., redissolved in CH2Cl2, filtered and evapd.; residue dissolved in THF and 3-fold excess of NaBPh4 added; solvent evapd. in vac., residue redissolved in CH2Cl2, filtered, solvent evapd.; chromy. (silica gel, Et2O/CH2Cl2); elem. anal.;
DOI:10.1002/(SICI)1099-0682(199903)2000:3<523::AID-EJIC523>3.0.CO;2-U

Reference yield:

: 143-66-8
sodium tetraphenyl borate

: cobalt(II) iodide

: 22031-12-5
[2-((diphenylphospino)methyl)-2-methyl-1,3-propanediyl]bis[diphenylphosphine]

: 74065-40-0
iododcarbonyl-1,1,1-tris(diphenylphosphinomethyl)ethanecobalt(II) tetraphenylborate

: 54003-37-1
dicarbonyl-1,1,1-tris(diphenylphosphinomethyl)ethanecobalt(I) tetraphenylborate

Guidance literature:: With CO; In ethanol; dichloromethane; (N2); CO was bubbled through EtOH soln. of CoI2 and CH2Cl2 soln. of ligand at 0°C, then NaBPh4 was added; evapn. of solvent in a N2 stream yielded crystalline mixt. of both complexes, detected by IR;
DOI:10.1016/S0022-328X(00)89875-7