fac-W(CO)3(bis(diphenylphoshino)ethane)(acetone)

Base Information

Chemical Name:fac-W(CO)3(bis(diphenylphoshino)ethane)(acetone)
CAS No.:84411-66-5
Molecular Formula:C₃₂H₃₀O₄P₂W
Molecular Weight:724.385
Hs Code.:

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Chemical Property of fac-W(CO)3(bis(diphenylphoshino)ethane)(acetone)

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Technology Process of fac-W(CO)3(bis(diphenylphoshino)ethane)(acetone)

There total 2 articles about fac-W(CO)3(bis(diphenylphoshino)ethane)(acetone) 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: 99.0%

: 14040-11-0
tungsten hexacarbonyl

: 67-64-1
acetone

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

: 87900-84-3,84411-66-5
fac-[W(CO)3(1,2-bis(diphenylphosphino)ethane)(Me₂CO)]

Guidance literature:: In acetone; Irradiation (UV/VIS); N2-atmosphere; irradn. (450 W Hg lamp, 10 h); evapn. (vac.), washing (hexane / Et2O = 3 : 1), drying (vac.);
DOI:10.1021/om9601460

Reference yield:

: 29890-05-9
tetracarbonyl-1,2-bis(diphenylphosphino)ethane-tungsten(0)

: 84411-66-5,87900-84-3
fac-W(CO)3(bis(diphenylphoshino)ethane)(acetone)

Guidance literature:: With acetone; In acetone; Irradiation (UV/VIS); -20°C; evapn. of the solvent in vac.; not isolated;

Reference yield: 96.0%

: 87900-84-3,84411-66-5
fac-[W(CO)3(1,2-bis(diphenylphosphino)ethane)(Me₂CO)]

: 536-74-3
phenylacetylene

: 88035-90-9
mer-bis(diphenylphosphino)ethane(carbonyl)3tungsten(CC(H)Ph)

Guidance literature:: water; In tetrahydrofuran; an acetylene soln. adding under N2 to a soln. of the acetone complex togive a deep red slurry, diluting with THF after 5 min, a small quantityof H2O adding, stirring for 8 h at room temp. to turned green, solvent removing, chromd. on Al2O3;
DOI:10.1021/ja00301a017