Cp₂Zr[2,5-Ph₂-3,4-Mes₂C₄]

Base Information

Chemical Name:Cp₂Zr[2,5-Ph₂-3,4-Mes₂C₄]
CAS No.:1142802-53-6
Molecular Formula:C₄₄H₄₂Zr
Molecular Weight:662.041
Hs Code.:

Cp<sub>2</sub>Zr[2,5-Ph<sub>2</sub>-3,4-Mes<sub>2</sub>C<sub>4</sub>]

Synonyms:Cp₂Zr[2,5-Ph₂-3,4-Mes₂C₄]

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Chemical Property of Cp₂Zr[2,5-Ph₂-3,4-Mes₂C₄]

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Technology Process of Cp₂Zr[2,5-Ph₂-3,4-Mes₂C₄]

There total 2 articles about Cp₂Zr[2,5-Ph₂-3,4-Mes₂C₄] 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: 90.0%

: 1291-32-3
zirconocene dichloride

: 29778-31-2
1-(phenylethynyl)-2,4,6-trimethylbenzene

: 1142802-53-6
Cp₂Zr[2,5-Ph₂-3,4-Mes₂C₄]

Guidance literature:: With n-butyllithium; In tetrahydrofuran; hexane; byproducts: LiCl; (N2, Schlenk) n-C4H9Li in hexane was added to a soln. of complex in hexane-THF at -78°C, after 5 min a soln. of ethynyl-compound in hexane was added, the mixt. was allowed to warm to room temp. over 1 h then was allowed to react for 12 h; the solvent was removed, the solid was washed with hexanes; elem. anal.;

Reference yield: 84.0%

: zirconocene (pyridine)(η2-bis(trimethylsilyl)acetylene)

: 29778-31-2
1-(phenylethynyl)-2,4,6-trimethylbenzene

: 1142802-53-6
Cp₂Zr[2,5-Ph₂-3,4-Mes₂C₄]

Guidance literature:: In benzene; (N2, Schlenk) the mixt. of alkyne and Zr-complex in benzene was stirred at ambient temp. for 18 h; the solvent was removed under vac., washed with pentane;

Reference yield:

: 928-49-4
hex-3-yne

: 1142802-53-6
Cp₂Zr[2,5-Ph₂-3,4-Mes₂C₄]

: 1142802-71-8
Cp₂Zr[2-Ph-3-Mes-4,5-Et₂C₄]

Guidance literature:: In benzene-d6; (N2, Schlenk) the mixt. of 2.1 equiv of alkyne and Zr-complex in C6D6 was heated at 85°C for 24 h; not isolated, detected by NMR spectra;