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

Base Information

Chemical Name:tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodovanadium
CAS No.:36643-83-1
Molecular Formula:C₃₀H₂₄IO₄P₂V
Molecular Weight:688.312
Hs Code.:

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

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

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

There total 3 articles about tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodovanadium 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: 75.0%

: 13985-78-9
tetraethylammonium hexacarbonylvanadium(-1)

: 1663-45-2
1,2-bis-(diphenylphosphino)ethane

: 36643-83-1
tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodovanadium

Guidance literature:: With I₂; In tetrahydrofuran; byproducts: CO; Irradiation (UV/VIS); (inert gas); soln. of the vanadate is cooled to -78°C and treated with iodine, soln. is allowed to warm to -50°C during 15 min and then treated with the phosphine, mixt. is warmed to room temp. (30 min) and stirred for 4 h; filtn., evapn., oil is washed with hexane and dried under high vacuum for 3 h;
DOI:10.1016/0022-328X(94)80199-1

Reference yield: 24.0%

: 15602-41-2
sodium hexacarbonylvanadate

: 36643-83-1
tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodovanadium

: 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, slow warming of mixt. up to -10°C.; Removal of solvent (vac., -10°C), dissolving of residue in toluene, filtn. (-10°C). Addn. of cold n-heptane causes sepn. of brown solid. Isolation by filtn., recrystn. from toluene/n-heptane, elem. anal.;
DOI:10.1021/om00095a011

Reference yield:

: 15602-41-2
sodium hexacarbonylvanadate

: 7553-56-2,12190-71-5,8031-47-8
iodine

: 1663-45-2
1,2-bis-(diphenylphosphino)ethane

: 36643-83-1
tetracarbonyl{1,2-bis(diphenylphosphino)ethane}iodovanadium

Guidance literature:: In tetrahydrofuran; byproducts: CO, NaI; under Ar, addn. of I2 to a suspn. of Na(V(CO)6) in THF, -78°C, mixing (gas evolution and formation of a red soln.), at about -50°C addn. of dppe, slow warming to -10°C, 1 h at this temp.; not isolated, detected by IR;
DOI:10.1016/0022-328X(90)85121-E