(Trimethyl)pentamethylcyclopentadienyltitanium (IV)

Base Information

• Chemical Name: (Trimethyl)pentamethylcyclopentadienyltitanium (IV)
• CAS No.: 107333-47-1
• Molecular Formula: C13H24 Ti
• Molecular Weight: 228.214
• Hs Code.: 2931900090
• Mol file: 107333-47-1.mol

Synonyms:1,3-Cyclopentadiene,1,2,3,4,5-pentamethyl-, titanium complex; (Pentamethylcyclopentadienyl)trimethyltitanium;(Pentamethylcyclopentadienyl)trimethyltitanium(IV);Pentamethylcyclopentadienyltitanium trimethyl;Trimethyl(pentamethylcyclopentadienyl)titanium; Trimethyl(h5-pentamethylcyclopentadienyl)titanium

Chemical Property of (Trimethyl)pentamethylcyclopentadienyltitanium (IV)

Chemical Property:

• PSA: 0.00000
• LogP: 4.72340
• Sensitive.: Light, Air & Moisture Sensitive
• Water Solubility.: Insoluble in water.

Purity/Quality:

98%,99%, ^*data from raw suppliers

(Trimethyl)pentamethylcyclopentadienyltitanium(IV), min. 97% ^*data from reagent suppliers

Safty Information:

• Statements: 10
• Safety Statements: 16

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (Trimethyl)pentamethylcyclopentadienyltitanium (IV)

There total 5 articles about (Trimethyl)pentamethylcyclopentadienyltitanium (IV) 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: 98.0%

Cp*TiCl3 (12129-06-5) + methyllithium (917-54-4) → trimethyl(pentamethylcyclopentadienyl)titanium(IV) (107333-47-1)

Guidance literature:

In diethyl ether; hexane; byproducts: LiCl; all manipulations carried out under dry Ar; soln. of LiMe in diethyl ether slowly added to an ice-cold suspension of Ti-compd. in hexane, mixt. left to reach room temp. with stirring for 4h; filtered, evapd., recrystn. (pentane, -78°C); elem. anal.;

Reference yield:

dichloro(η5-pentamethylcyclopentadienyl)(2,2,6,6-tetramethylpiperidine-N-oxyl)titanium (666860-15-7) + trimethylaluminum (75-24-1) → trimethyl(pentamethylcyclopentadienyl)titanium(IV) (107333-47-1)

Guidance literature:

In benzene-d6; byproducts: CH4; Ti complex reacted with AlMe3 in C6D6 at room temp.; monitored by (1)H NMR spectra; variety of species obtained;

DOI:10.1021/om034096s

Reference yield:

[(η5-pentamethylcyclopentadienyl)TiMe((cyclopentyl)7Si7O9(OSiMe3)O2)] (1202038-74-1,1202158-71-1) + trimethylaluminum (75-24-1) → trimethyl(pentamethylcyclopentadienyl)titanium(IV) (107333-47-1)

Guidance literature:

In toluene; mixing of soln. of (C5Me5)TiMe((C5H9)7Si7O9(OSiMe3)O2) and AlMe3 (2 equiv.) in toluene in sealed ampule; heating to 60°C for 1 h; evapn. of all volatiles on vac. line at 60°C; condensing to activated charcoal colled with liq. N2; dissolving in C6D6 or C7D8; pouring into NMR tube; sealing; monitoring by NMR;

DOI:10.1021/om9007345

upstream raw materials:

Cp*TiCl₃

methyllithium

dichloro(η5-pentamethylcyclopentadienyl)(2,2,6,6-tetramethylpiperidine-N-oxyl)titanium

trimethylaluminum

Downstream raw materials:

[(η(5)-pentamethylcyclopentadienyl)TiMe2][MeB(C6F5)3]