tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodotantalum

Base Information

Chemical Name:tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodotantalum
CAS No.:112713-58-3
Molecular Formula:C₃₀H₂₄IO₄P₂Ta
Molecular Weight:818.318
Hs Code.:

Synonyms:tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodotantalum

Suppliers and Price of tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodotantalum

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodotantalum

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodotantalum

There total 2 articles about tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodotantalum 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: 79.0%

: 15602-40-1
sodium hexacarbonyltantalate*THF

: 18820-83-2
pyridine hydroiodide

: 112713-58-3
tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodotantalum

: 7681-82-5,24359-64-6,41927-88-2,115813-40-6
sodium iodide

Guidance literature:: With C₂H₄(P(C₆H₅)2)2; In tetrahydrofuran; toluene; byproducts: C5H5N, CO, H2; Treating of suspn. of diphos and (H-py)I in THF with Ta-complex at room temp. under a CO atmosphere.; Immediate react. with evolution of CO and H2 (gas chromy.) obsd. Stirring (2 h, room temp.), removal of THF (vac., room temp.), dissolving of residue (toluene, CO), stirring (2 h), filtn., treating with n-heptane. Sepn. of microcryst., elem. anal.;
DOI:10.1021/om00095a011

Reference yield: 42.0%

: 15602-40-1
sodium{(THF)2.8} hexacarbonyltantalate

: 112713-58-3
tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodotantalum

: 7681-82-5,24359-64-6,41927-88-2,115813-40-6
sodium iodide

Guidance literature:: With C₂H₄(P(C₆H₅)2)2; I₂; In tetrahydrofuran; toluene; byproducts: CO; Treating of suspn. of starting compd. in THF with I2 (-78°C, N2 or Ar). Evolution of gas and formation of red soln. takes place upon mixing. Addn. of diphos at -50°C, stirring (1 h, room temp.).; Removal of solvent (vac.), dissolving of brown residue in toluene, filtn., treatment with n-heptane, cooling (-30°C), elem. anal.;
DOI:10.1021/om00095a011

Reference yield: 63.0%

: 112713-58-3
tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodotantalum

: 74507-62-3
bis(pentamethylcyclopentadienyl)cobalt(II)

: {Co(C₅(CH₃)5)2}⁽¹⁺⁾*{Ta(CO)4((C₆H₅)2PCH₂CH₂P(C₆H₅)2)}^(1-)={Co(C₅(CH₃)5)2}{Ta(CO)4((C₆H₅)2PCH₂CH₂P(C₆H₅)2)}

: decamethylcobaltocene

Guidance literature:: In tetrahydrofuran; under Ar, addn. Co(C5Me5)2 to a soln. of TaI(CO)4dppe, -30°C, stirring 1 h, room temp.; filtration (solid: Co(C5Me5)2I), addn. of n-heptane to the brown soln., crystn., elem. anal.;
DOI:10.1016/0022-328X(90)85121-E