1,3-bis(diphenylphosphino)propanedichromium decacarbonyl

Base Information

Chemical Name:1,3-bis(diphenylphosphino)propanedichromium decacarbonyl
CAS No.:113803-76-2
Molecular Formula:C₃₇H₂₆Cr₂O₁₀P₂
Molecular Weight:796.547
Hs Code.:

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Chemical Property of 1,3-bis(diphenylphosphino)propanedichromium decacarbonyl

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Technology Process of 1,3-bis(diphenylphosphino)propanedichromium decacarbonyl

There total 2 articles about 1,3-bis(diphenylphosphino)propanedichromium decacarbonyl 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: 53.0%

: 6737-42-4
1,3-bis-(diphenylphosphino)propane

: 199620-14-9,13007-92-6
chromium⁽⁰⁾ hexacarbonyl

: 113803-76-2
1,3-bis(diphenylphosphino)propanedichromium decacarbonyl

Guidance literature:: With initiator: trimethylamine-N-oxide; In acetonitrile; Stirring of mixt. of Cr(CO)6, (CH3)3NO and phosphine in CH3CN (N2, 4.5 h, green soln.).; Removal of solvent (vacuum), dissoln. of residue (CH2Cl2), addn. of CH3OH, concn. (vacuum), filtration of yellow ppte., recrystn. (CH2Cl2/CH3OH), elem. anal.;
DOI:10.1016/0022-328X(88)80553-9

Reference yield: 41.0%

: 15228-38-3
(acetonitrile)pentacarbonylchromium

: 113803-76-2
1,3-bis(diphenylphosphino)propanedichromium decacarbonyl

Guidance literature:: With bis(diphenylphosphino)propane; In toluene; vac. or N2 atmosphere; addn. of org. compd. to soln. of acetonitrile-complex in toluene (243 K), stirring; filtration, evapn. (vac.), dissolution (hexane/CH2Cl2 3:1), cooling (233 K), sepn., drying (vac.), removal of impurities by sublimation (room temp.); elem. anal.;