hexacarbonyl-bis-(triphenylphosphine) dicobalt

Base Information

• Chemical Name: hexacarbonyl-bis-(triphenylphosphine) dicobalt
• CAS No.: 10170-27-1
• Molecular Formula: C₄₂H₃₀Co₂O₆P₂
• Molecular Weight: 810.631
• Mol file: 10170-27-1.mol

Synonyms:

Chemical Property of hexacarbonyl-bis-(triphenylphosphine) dicobalt

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of hexacarbonyl-bis-(triphenylphosphine) dicobalt

There total 52 articles about hexacarbonyl-bis-(triphenylphosphine) dicobalt 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: 98.0%

sodium tricarbonyl(triphenylphosphino)cobaltate (33570-17-1) → Co2(CO)6(PPh3)2 (10170-27-1,190336-13-1)

Guidance literature:

With triphenylphosphine; In tetrahydrofuran; Electrochem. Process; electrooxidation (-0.15 V vs. SCE, Pt electrode contg. 0.3 M tetrabutylammonium perchlorate) in the dark;

Reference yield: 98.0%

sodium tricarbonyl(triphenylphosphino)cobaltate (33570-17-1) + Co(CO)3(P(C6H5)3)2(1+)*PF6(1-)=(Co(CO)3(P(C6H5)3)2)PF6 (17787-17-6,137003-33-9) → Co2(CO)6(PPh3)2 (10170-27-1,190336-13-1)

Guidance literature:

In tetrahydrofuran; byproducts: triphenylphosphine; combining of the two THF solns. at 25°C in the dark; pptn.; triphenyl phosphine separated by hexane extraction;

Reference yield: 96.0%

dicobalt octacarbonyl (15226-74-1,61091-28-9,61117-58-6) + triphenylphosphine (603-35-0) → hexacarbonyldi(triphenylphosphine)dicobalt(O) (10170-27-1,190336-13-1)

Guidance literature:

In 1,4-dioxane; (N2); standard Schlenk technique; mixt. of PPh3 (2 equiv.), Co complex and 1,4-dioxane was heated in dark at 60°C for 6 h; filtered; washed (THF); dried (vac.); elem. anal.;

DOI:10.1039/b303208f

upstream raw materials:

[bis(triphenylphospine)nitrogen⁽¹⁺⁾][Co(CO)4]

N,N'-dimethyl-[2,2'-bipyridine]-1,1'-diium hexafluorophosphate

sodium tricarbonyl(triphenylphosphino)cobaltate

Co(CO)3(P(C₆H₅)3)2⁽¹⁺⁾*PF₆^(1-)=(Co(CO)3(P(C₆H₅)3)2)PF₆

Downstream raw materials:

Co(CO)3PPh₃((S)-Ge(1-Np)PhMe) Np = naphthyl = Naphthyl

dicarbonyldiphenylphosphane{η2-diphenyl(t-butylphosphandiyl)phosphinito}cobalt

dicarbonyl{η2-diphenyl(t-butylphosphandiyl)phosphinito}triphenylphosphane cobalt

(butyldiphenylphosphane)dicarbonyl{η2-(cyclohexylphosphandiyl)diphenylphosphinito} cobalt

Refernces

• 1、 Vogler, Arnd,Kunkely, Horst. "Photochemical formation of a metal-metal bond following outer-sphere intervalence excitation in the ion pair [CoI(CO)3(PPh3)2][Co -I(CO)4]". . p. 1449 - 1450. Retrieved 1988.
• 2、 Bockman, T. M.,Kochi, J. K.. "". . p. 1294 - 1295. Retrieved 1988.
• 3、 Misono,Uchida,Hidai,Kuse. "Reactions of nitrogen-co-ordinated- and hydrido-complexes of cobalt with carbon monoxide, aldehydes, and carbon dioxide". . p. 981 - 981. Retrieved 1968.
• 4、 Huq, Rokeya,Poee, Anthony. "SYNTHESIS AND FRAGMENTATION KINETICS OF TETRAKIS(TRIPHENYLPHOSPHINE)OCTACARBONYLTETRACOBALT". . p. 277 - 288. Retrieved 1982.
• 5、 Comely, Alex C.,Gibson, Susan E.,Hales, Neil J.,Johnstone, Craig,Stevenazzi, Andrea. "The application of polymer-bound carbonylcobalt(0) species in linker chemistry and catalysis". . p. 1959 - 1968. Retrieved 2007/10/03.