[(η(5)-C5Me4(benzyl))2Ti(η(2)-bis(trimethylsilyl)ethyne)]

Base Information

• Chemical Name: [(η(5)-C5Me4(benzyl))2Ti(η(2)-bis(trimethylsilyl)ethyne)]
• CAS No.: 252007-00-4
• Molecular Formula: C₄₀H₅₆Si₂Ti
• Molecular Weight: 640.936
• Mol file: 252007-00-4.mol

Synonyms:

Chemical Property of [(η(5)-C5Me4(benzyl))2Ti(η(2)-bis(trimethylsilyl)ethyne)]

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of [(η(5)-C5Me4(benzyl))2Ti(η(2)-bis(trimethylsilyl)ethyne)]

There total 1 articles about [(η(5)-C5Me4(benzyl))2Ti(η(2)-bis(trimethylsilyl)ethyne)] 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:

[TiCl2(η5-C5Me4(CH2Ph))2] (238421-84-6) + Bis(trimethylsilyl)ethyne (14630-40-1) → [(η(5)-C5Me4(benzyl))2Ti(η(2)-bis(trimethylsilyl)ethyne)] (252007-00-4)

Guidance literature:

With Mg; In tetrahydrofuran;

DOI:10.1021/om9905714

Reference yield: 73.0%

2,2,7,7-tetramethyl-octa-3,5-diyne (6130-98-9) + [(η(5)-C5Me4(benzyl))2Ti(η(2)-bis(trimethylsilyl)ethyne)] (252007-00-4) → Ti(η(5)-C5Me2(PhCH2)(CH2CH(t-Bu)CH=CHCH(t-Bu)CH2))(η(3):η(4)-C5Me3(CH2)(CHPh))

Guidance literature:

In m-xylene; byproducts: bis(trimethylsilyl)diyne; Irradiation (UV/VIS); Ti complex was heated in m-xylene in a sealed ampoule in the presence ofthe diyne to 150°C for 3 h; initially yellow mixt. turned to tur qoise; evapd., residue dissolved in warm hexane and left to stand overnight forcrystallization, turqoise solid sepd. off; recrystd. twice from warm he xane and finally from toluene;

DOI:10.1016/S0022-328X(00)00784-1

upstream raw materials:

[TiCl2(η5-C5Me4(CH2Ph))2]

Bis(trimethylsilyl)ethyne

Refernces