[Me2C(η5-C5H4)2Zr[2,5-(Me3Si)2-3,4-Ph2C4]

Base Information

• Chemical Name: [Me2C(η5-C5H4)2Zr[2,5-(Me3Si)2-3,4-Ph2C4]
• CAS No.: 1019335-59-1
• Molecular Formula: C₃₅H₄₂Si₂Zr
• Molecular Weight: 610.113
• Mol file: 1019335-59-1.mol

Synonyms:[Me2C(η5-C5H4)2Zr[2,5-(Me3Si)2-3,4-Ph2C4]

Chemical Property of [Me2C(η5-C5H4)2Zr[2,5-(Me3Si)2-3,4-Ph2C4]

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of [Me2C(η5-C5H4)2Zr[2,5-(Me3Si)2-3,4-Ph2C4]

There total 1 articles about [Me2C(η5-C5H4)2Zr[2,5-(Me3Si)2-3,4-Ph2C4] 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: 35.0%

isopropylidene bis(cyclopentadienyl)zirconium dichloride (138533-79-6) + 1-Phenyl-2-(trimethylsilyl)acetylene (2170-06-1) → [Me2C(η5-C5H4)2Zr[2,5-(Me3Si)2-3,4-Ph2C4] (1019335-59-1)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; byproducts: LiCl; (N2, Schlenk) n-C4H9Li was added dropwise to a soln. of complex in THF at -78°C, after stirring for 1 h acetylene-compound in THF was added, the mixt. was allowed to warm to ambient temp. over 2-3 h and stirred for 16 h; THF was removed under vac., crystd. from pentane; elem. anal.;

DOI:10.1021/ja800025u

Reference yield: 99.0%

[Me2C(η5-C5H4)2Zr[2,5-(Me3Si)2-3,4-Ph2C4] (1019335-59-1) + diphenyl acetylene (501-65-5) → [Me2C(η5-C5H4)2Zr[2,3,4,5-Ph2C4] (1019335-61-5)

Guidance literature:

In benzene-d6; byproducts: C6H5C2Si(CH3)3; (N2, Schlenk) 2.1 equiv of tolan in C6D6, 1 h at ambient temp.; detected by NMR spectra;

DOI:10.1021/ja800025u

upstream raw materials:

isopropylidene bis(cyclopentadienyl)zirconium dichloride

1-Phenyl-2-(trimethylsilyl)acetylene

Downstream raw materials:

[Me2C(η5-C5H4)2Zr[2,3,4,5-Ph2C4]