[TiCl₂(pentamethylcyclopentadienyl)(2,4,6-Me₃C₆H₂O)]

Base Information

• Chemical Name: [TiCl₂(pentamethylcyclopentadienyl)(2,4,6-Me₃C₆H₂O)]
• CAS No.: 207740-50-9
• Molecular Formula: C₁₉H₂₆Cl₂OTi
• Molecular Weight: 389.201
• Mol file: 207740-50-9.mol

Synonyms:

Chemical Property of [TiCl₂(pentamethylcyclopentadienyl)(2,4,6-Me₃C₆H₂O)]

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [TiCl₂(pentamethylcyclopentadienyl)(2,4,6-Me₃C₆H₂O)]

There total 2 articles about [TiCl₂(pentamethylcyclopentadienyl)(2,4,6-Me₃C₆H₂O)] 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: 45.0%

Cp*TiCl3 (12129-06-5) + Mesitol (527-60-6) → [TiCl2(pentamethylcyclopentadienyl)(2,4,6-Me3C6H2O)] (207740-50-9)

Guidance literature:

With Et₃N; In diethyl ether; (N2); standard Schlenk technique; soln. of (CH3)3C6H2OH and Et3N in Et2Owas added to stirred mixt. of Ti complex in Et2O; mixt. was stirred at room temp. for 22 h; filtered through glass wool; filtrate concd. (vac.); cooled to 0°C; mother liquor removed; washed (cold hexane); elem. anal.;

DOI:10.1002/1522-2675(200210)85:10<3366::AID-HLCA3366>3.0.CO;2-Y

Reference yield:

Cp*TiCl3 (12129-06-5) + lithium 2,4,6-trimethylphenolate (57430-30-5) → [TiCl2(pentamethylcyclopentadienyl)(2,4,6-Me3C6H2O)] (207740-50-9)

Guidance literature:

In diethyl ether; -30°C to room temp.;

DOI:10.1021/om980106r

Reference yield: 40.0%

[TiCl2(pentamethylcyclopentadienyl)(2,4,6-Me3C6H2O)] (207740-50-9) + silver trifluoromethanesulfonate (2923-28-6) → [Ti(pentamethylcyclopentadienyl)(2,4,6-Me3C6H2O)(triflato)2] (182115-21-5)

Guidance literature:

In diethyl ether; byproducts: AgCl; (N2); standard Schlenk technique; mixt. of Ti complex and AgOSO2CF3 in Et2O was stirred in dark at room temp. for 1 h; filtered through glass wool; filtrate concd. and layered with pentane; cooled to -45°C; pptd.;

DOI:10.1002/1522-2675(200210)85:10<3366::AID-HLCA3366>3.0.CO;2-Y

upstream raw materials:

Cp*TiCl₃

lithium 2,4,6-trimethylphenolate

Mesitol

Downstream raw materials:

[Ti(pentamethylcyclopentadienyl)(2,4,6-Me₃C₆H₂O)(triflato)2]

Refernces

• 1、 Nomura, Kotohiro,Naga, Naofumi,Miki, Misao,Yanagi, Kazunori,Imai, Akio. "Synthesis of various nonbridged titanium(IV) cyclopentadienyl-aryloxy complexes of the type CpTi(OAr)X2 and their use in the catalysis of alkene polymerization. Important roles of substituents on both aryloxy and cyclopentadienyl groups". . p. 2152 - 2154. Retrieved 2008/10/08.