Cyclopentadienyl(cycloheptatrienyl)titanium(II), 99%

Base Information

• Chemical Name: Cyclopentadienyl(cycloheptatrienyl)titanium(II), 99%
• CAS No.: 51203-49-7
• Molecular Formula: C12H12Ti-12
• Molecular Weight: 204.0951
• Mol file: 51203-49-7.mol

Synonyms:cycloheptatrienylcyclopentadienyltitanium;

Chemical Property of Cyclopentadienyl(cycloheptatrienyl)titanium(II), 99%

Chemical Property:

• Vapor Pressure: 19.9mmHg at 25°C
• Boiling Point: 118.5°Cat760mmHg
• Flash Point: 6.1°C
• PSA: 0.00000
• Density: g/cm³
• LogP: 2.45160
• Sensitive.: air sensitive

Purity/Quality:

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

(eta7-Cycloheptatrienyl)(eta5-cyclopentadienyl)titanium(II) >95.0%(T) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Cyclopentadienyl(cycloheptatrienyl)titanium(II), 99%

There total 2 articles about Cyclopentadienyl(cycloheptatrienyl)titanium(II), 99% 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: 88.0%

cyclopentadienyl titanium(IV) trichloride (1270-98-0) + magnesium (7439-95-4) + Cyclohepta-1,3,5-triene (544-25-2) → cycloheptatrienylcyclopentadienyltitanium (51203-49-7)

Guidance literature:

With FeCl₃; In tetrahydrofuran; under Ar, in flask with Mg chips added anhyd. FeCl3, cycloheptatriene, THF, and, over 3-h period to allow warming stirred mixt., soln. of Ti complex in THF, mixt. stirred at room temp. for 12 h; volatile products evapd. under vac., residue sublimed at 130°C (E-2 mmHg), solid washed with hexane, dried under vac.;

Reference yield: 78.1%

bis(cyclopentadienyl)titanium dichloride (1271-19-8) + Cyclohepta-1,3,5-triene (544-25-2) → cycloheptatrienylcyclopentadienyltitanium (51203-49-7)

Guidance literature:

bis(cyclopentadienyl)titanium dichloride; Cyclohepta-1,3,5-triene; In tetrahydrofuran; at 20 ℃; for 0.5h;

With n-butyllithium; In tetrahydrofuran; hexane; at -10 - 20 ℃; for 5h;

DOI:10.1002/anie.202009634

Reference yield: 93.0%

cycloheptatrienylcyclopentadienyltitanium (51203-49-7) + chloro-diphenylphosphine (1079-66-9,74391-44-9) → {η5-(diphenylphosphino)cyclopentadienyl}{η7-(diphenylphosphino)cycloheptatrienyl}titanium

Guidance literature:

With n-buthyl lithium; N,N,N',N'-tetramethylethylenediamine (TMEDA); In diethyl ether; hexane; pentane; under Ar; addn. of (C5H5)(C7H7)Ti to n-BuLi and TMEDA in pentane/hexane (10 min); envolving of gas; stirring at room temp. (20 h); dropwise addn. of Ph2PCl (1 h, cooling with waterbath); stirring (30 min); addn. of (C2H5)2O; stirring at room temp. (2 h); removing solvents in vac.; extg. with hot toluene; hot filtering through filter-aid; blue-green soln.; slowly cooling to -20°C, crystn.; elem. anal.;

upstream raw materials:

cyclopentadienyl titanium(IV) trichloride

magnesium

Cyclohepta-1,3,5-triene

bis(cyclopentadienyl)titanium dichloride

Downstream raw materials:

[titanium(II)(η5-cyclopentadienyl)(η7-C7H6PPh2)]