dichloro[η(10)-2,4-cyclopentadien-1-ylidene(diphenylmethylene)[3-(1,1-dimethylethyl)-9H-fluoren-9-ylidene]]zirconium

Base Information

• Chemical Name: dichloro[η(10)-2,4-cyclopentadien-1-ylidene(diphenylmethylene)[3-(1,1-dimethylethyl)-9H-fluoren-9-ylidene]]zirconium
• CAS No.: 178062-39-0
• Molecular Formula: C₃₅H₃₀Cl₂Zr
• Molecular Weight: 612.753
• Mol file: 178062-39-0.mol

Synonyms:

Chemical Property of dichloro[η(10)-2,4-cyclopentadien-1-ylidene(diphenylmethylene)[3-(1,1-dimethylethyl)-9H-fluoren-9-ylidene]]zirconium

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dichloro[η(10)-2,4-cyclopentadien-1-ylidene(diphenylmethylene)[3-(1,1-dimethylethyl)-9H-fluoren-9-ylidene]]zirconium

There total 1 articles about dichloro[η(10)-2,4-cyclopentadien-1-ylidene(diphenylmethylene)[3-(1,1-dimethylethyl)-9H-fluoren-9-ylidene]]zirconium 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:

9-(1,3-cyclopentadien-1-yldiphenylmethyl)-3-(1,1-dimethylethyl)-9H-fluorene + zirconium(IV) chloride (10026-11-6) → dichloro[η(10)-2,4-cyclopentadien-1-ylidene(diphenylmethylene)[3-(1,1-dimethylethyl)-9H-fluoren-9-ylidene]]zirconium (178062-39-0)

Guidance literature:

With BuLi; In diethyl ether; hexane; byproducts: LiCl; stirring ligand (in ether) with 2 equiv. BuLi (in hexane)for 8 h at roomtemp., addn. of 1 equiv. ZrCl4, stirring for 3-4 h; filtration off of LiCl or evapn. and extn. into CH2Cl2 or filtration (Na2SO4) and dissoln. in PhMe or CH2Cl2 (depending on soly., not specified), recrystn. (CH2Cl2, -78°C);

DOI:10.1016/0022-328X(95)06048-2

upstream raw materials:

zirconium(IV) chloride