dichloro[η10-2,4-cyclopentadien-1-ylidenebis(4-methoxydiphenylmethylene)[2,7-bis(1,1-di-methylethyl)-9H-fluoren-9-ylidene]]hafnium

Base Information

• Chemical Name: dichloro[η10-2,4-cyclopentadien-1-ylidenebis(4-methoxydiphenylmethylene)[2,7-bis(1,1-di-methylethyl)-9H-fluoren-9-ylidene]]hafnium
• CAS No.: 638164-89-3
• Molecular Formula: C₄₁H₄₂Cl₂HfO₂
• Molecular Weight: 816.179
• Mol file: 638164-89-3.mol

Synonyms:

Chemical Property of dichloro[η10-2,4-cyclopentadien-1-ylidenebis(4-methoxydiphenylmethylene)[2,7-bis(1,1-di-methylethyl)-9H-fluoren-9-ylidene]]hafnium

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dichloro[η10-2,4-cyclopentadien-1-ylidenebis(4-methoxydiphenylmethylene)[2,7-bis(1,1-di-methylethyl)-9H-fluoren-9-ylidene]]hafnium

There total 1 articles about dichloro[η10-2,4-cyclopentadien-1-ylidenebis(4-methoxydiphenylmethylene)[2,7-bis(1,1-di-methylethyl)-9H-fluoren-9-ylidene]]hafnium 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-yl-bis(4-methoxyphenyl)methyl]-2,7-bis(1,1-dimethylethyl)-9H-fluorene + C5H5C(C6H4OCH3)2C13H7(C(CH3)3)2 (638164-87-1) + hafnium tetrachloride (13499-05-3) → dichloro[η10-2,4-cyclopentadien-1-ylidenebis(4-methoxydiphenylmethylene)[2,7-bis(1,1-di-methylethyl)-9H-fluoren-9-ylidene]]hafnium (638164-89-3)

Guidance literature:

With n-C₄H₉Li; In diethyl ether; ligand (as a mixt. of isomers) dissolved in Et2O, n-C4H9Li added, HfCl4 added; filtered, concd., crystd.;

DOI:10.1016/S0022-328X(03)00731-9

upstream raw materials:

C₅H₅C(C₆H₄OCH₃)2C₁₃H₇(C(CH₃)3)2

hafnium tetrachloride