(cyclopentadienyl)((diphenylphosphino)cyclopentadienyl)zirconium dichloride

Base Information

Chemical Name:(cyclopentadienyl)((diphenylphosphino)cyclopentadienyl)zirconium dichloride
CAS No.:96363-99-4
Molecular Formula:C₂₂H₁₉Cl₂PZr
Molecular Weight:476.497
Hs Code.:

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Chemical Property of (cyclopentadienyl)((diphenylphosphino)cyclopentadienyl)zirconium dichloride

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Technology Process of (cyclopentadienyl)((diphenylphosphino)cyclopentadienyl)zirconium dichloride

There total 1 articles about (cyclopentadienyl)((diphenylphosphino)cyclopentadienyl)zirconium dichloride 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: 47.0%

: 83272-80-4
lithium diphenylphosphinocyclopentadienyl

: (η5-cyclopentadienyl)trichlorozirconium bis(tetrahydrofuran)

: 96363-99-4
(cyclopentadienyl)((diphenylphosphino)cyclopentadienyl)zirconium dichloride

Guidance literature:: In tetrahydrofuran; THF was vac. transferred onto a mixt. of reagents at -78°C, the mixt. was stirred at room temp. for 0.5 h under N2; evapd., toluene was condensed onto the residue, filtered, evapd. to dryness, crystd. from toluene and ether; elem. anal.;
DOI:10.1021/om00126a015

Reference yield: 94.0%

: 96363-99-4
(cyclopentadienyl)((diphenylphosphino)cyclopentadienyl)zirconium dichloride

: 6921-34-2
benzylmagnesium chloride

: 182427-86-7
(η(5)-C5H5)(η(5)-C5H4PPh2)Zr(CH2Ph)2

Guidance literature:: In diethyl ether; inert atmosphere; stirring Zr-complex soln. in ice bath for 10 min, addn. of excess of Mg-compd., stirring for 1 h, warming to room temp., stirring for 14 h; solvent removal (vac.), drying (vac., 18 h), extn. into pentane, solventremoval (vac.); elem. anal.;
DOI:10.1016/0022-328X(96)06226-2

Reference yield: 81.0%

: 96363-99-4
(cyclopentadienyl)((diphenylphosphino)cyclopentadienyl)zirconium dichloride

: 75-16-1
methylmagnesium bromide

: 161378-11-6
(η(5)-C5H5)((η(5)-C5H4)P(C6H5)2)Zr(CH3)2

Guidance literature:: In diethyl ether; N2 or Ar-atmosphere; stirring (10 min), MeMgBr addn., stirring (room temp., 4 h); evapn. (vac.), drying (overnight), extg. (refluxing pentane, overnight),evapn., extg. (refluxing pentane, 16 h), evapn. (vac.); elem. anal.;