BIS(T-BUTYLCYCLOPENTADIENYL)TITANIUM DICHLORIDE

Base Information

• Chemical Name: BIS(T-BUTYLCYCLOPENTADIENYL)TITANIUM DICHLORIDE
• CAS No.: 79269-71-9
• Molecular Formula: C₁₈H₂₆Cl₂Ti
• Molecular Weight: 361.19
• Hs Code.: 29310099
• Mol file: 79269-71-9.mol

Synonyms:1,3-Cyclopentadiene,1-(1,1-dimethylethyl)-, titanium complex; Bis(tert-Butylcyclopentadienyl)titaniumdichloride; Dichlorobis(tert-butylcyclopentadienyl)titanium

Chemical Property of BIS(T-BUTYLCYCLOPENTADIENYL)TITANIUM DICHLORIDE

Chemical Property:

• Appearance/Colour: Bordeaux crystals
• Melting Point: 233 ºC(lit.)
• PSA: 0.00000
• LogP: 6.25460
• Sensitive.: Air & Light Sensitive

Purity/Quality:

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

Bis(t-butylcyclopentadienyl)titanium dichloride, min. 98% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 37/39-26

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of BIS(T-BUTYLCYCLOPENTADIENYL)TITANIUM DICHLORIDE

There total 3 articles about BIS(T-BUTYLCYCLOPENTADIENYL)TITANIUM DICHLORIDE 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: 90.0%

t-butylcyclopentadiene (35059-40-6) + titanium tetrachloride (7550-45-0) → t-butyltitanocene dichloride (79269-71-9)

Guidance literature:

With sodium; In tetrahydrofuran; benzene; byproducts: NaCl; to metallic Na in THF t-BuC5H5 added at -20°C; after 2 h n-BuCl in THF added dropwise; stirred for 10 h; NaCl filtered off; TiCl4 in THF/benzene added at 0°C to the filtrate; stirred for 3 h at -20°C; satd. with dry HCl; solvent evapd. in vacuo; residue extd. (HCl-satd. CHCl3); recrystd. (CHCl3); elem. anal.;

DOI:10.1007/BF00954705

Reference yield: 47.0%

sulfur (10544-50-0) + bis(η5-t-butylcyclopentadienyl) titanium (III) chloride dimer → t-butyltitanocene dichloride (79269-71-9) + bis(η5-t-butylcyclopentadienyl) titana (TiIV) cyclohexasulfane

Guidance literature:

In tetrahydrofuran; adding ((tBuCp)2TiCl)2 in THF to freshly sublimated S8 under stirring at room temp. , react. time: 3d , argon atmosphere; equil.; flash chromatography, elem. anal.;

Reference yield: 25.0%

tert-butylcyclopentadienyl lithium (50356-03-1,158907-82-5) + titanium tetrachloride (7550-45-0) → t-butyltitanocene dichloride (79269-71-9)

Guidance literature:

In tetrahydrofuran; under Ar, addn. of TiCl4 to a THF soln. at 0°C, dropwise addn. of (C5H4CMe3)Li in THF, allowed to warm to room temp., stirred for 2 h; addn. of heptane, pptn. filtered off in air, recrystn. (CHCl3);

DOI:10.1016/0022-328X(89)85210-6

upstream raw materials:

sulfur

t-butylcyclopentadiene

titanium tetrachloride

tert-butylcyclopentadienyl lithium

Refernces

• 1、 Martin, J.,Fauconet, M.,Moise, C.. "Complexes bi- et polymetalliques a base de cobalt derives du titanocene et du vanadocene". . p. 87 - 100. Retrieved 1989.
• 2、 Tainturier, G.,Gautheron, B.. "SYNTHESIS OF METALLACYCLOSULFANES (RC5H4)2TiS5 FROM DIMERIC LOW VALENT ALKYLTITANOCENE CHLORIDE". . p. 11 - 14. Retrieved 2007/10/02.