η(5),η(5)-(9,9-bisfluorenylidene)phenylphosphine zirconium dichloride

Base Information

Chemical Name:η(5),η(5)-(9,9-bisfluorenylidene)phenylphosphine zirconium dichloride
CAS No.:205759-36-0
Molecular Formula:C₃₂H₂₁Cl₂PZr
Molecular Weight:598.623
Hs Code.:

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Chemical Property of η(5),η(5)-(9,9-bisfluorenylidene)phenylphosphine zirconium dichloride

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Technology Process of η(5),η(5)-(9,9-bisfluorenylidene)phenylphosphine zirconium dichloride

There total 2 articles about η(5),η(5)-(9,9-bisfluorenylidene)phenylphosphine 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:

: 10026-11-6
zirconium(IV) chloride

: 52379-40-5
bis-(9,9-fluorenyl)-(phenyl) phosphine

: 205759-36-0
η(5),η(5)-(9,9-bisfluorenylidene)phenylphosphine zirconium dichloride

Guidance literature:: With n-butyllithium; In diethyl ether; hexane; stirring ligand (in Et2O) with 2 equiv. of BuLi (in hexane, room temp., 8 h), addn. of 1 equiv. of ZrCl4, stirring overnight; filtration over Na2SO4, extn. into CH2Cl2 or MePh, evapn. (vac.);
DOI:10.1016/S0022-328X(98)00735-9

Reference yield:

: Li₂[PhP(fluorenyl)2].LiCl_.(tetrahydrofuran)(x)

: 10026-11-6
zirconium(IV) chloride

: 205759-36-0
η(5),η(5)-(9,9-bisfluorenylidene)phenylphosphine zirconium dichloride

Guidance literature:: In dichloromethane; precooled (-80°C) solvent addn. to Li compd., solid Zr compd. addn., slow warming to 20°C, stirring (65 h, 20°C); filtration, solvent removal (vac.), washing (toluene, hexane);
DOI:10.1016/S1381-1169(97)00178-7