W(η2-PhC.ident.CPh)(2,2'-thiobis(4-methyl-6-tert-butylphenoxo))Cl2

Base Information

• Chemical Name: W(η2-PhC.ident.CPh)(2,2'-thiobis(4-methyl-6-tert-butylphenoxo))Cl2
• CAS No.: 241489-01-0
• Molecular Formula: C₃₆H₃₈Cl₂O₂SW
• Molecular Weight: 789.519
• Mol file: 241489-01-0.mol

Synonyms:

Chemical Property of W(η2-PhC.ident.CPh)(2,2'-thiobis(4-methyl-6-tert-butylphenoxo))Cl2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of W(η2-PhC.ident.CPh)(2,2'-thiobis(4-methyl-6-tert-butylphenoxo))Cl2

There total 1 articles about W(η2-PhC.ident.CPh)(2,2'-thiobis(4-methyl-6-tert-butylphenoxo))Cl2 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:

W(η(2)-PhCCPh)Cl4 (136001-88-2) + 2,2-thiobis(4-methyl-6-tert-butylphenol) (90-66-4) → W(η2-PhC.ident.CPh)(2,2'-thiobis(4-methyl-6-tert-butylphenoxo))Cl2 (241489-01-0)

Guidance literature:

In diethyl ether; toluene; a toluene-ether soln., reflux, 2 h (Ar); volatiles were removed under reduced pressure;

DOI:10.1016/S0022-328X(02)01377-3

Reference yield: 20.0%

W(η2-PhC.ident.CPh)(2,2'-thiobis(4-methyl-6-tert-butylphenoxo))Cl2 (241489-01-0) + dibenzylmagnesium (6928-77-4) → Cs-W(η2-PhC.ident.CPh)(2,2'-thiobis(4-methyl-6-tert-butylphenoxo))(CH2Ph)2 (241489-06-5,514819-29-5)

Guidance literature:

In diethyl ether; (Ar); addn. of a soln. of magnesium compd. in Et2O to a soln. of tungsten complex in Et2O at -78°C, stirring for 20 min, warming to room temp., stirring for 4 h; evapn., extn. with toluene, drying in vac., recrystn. (THF/n-pentane 1:5vol., -20°C); elem. anal.;

DOI:10.1016/S0022-328X(02)02016-8

Reference yield:

W(η2-PhC.ident.CPh)(2,2'-thiobis(4-methyl-6-tert-butylphenoxo))Cl2 (241489-01-0) → (CH3C4H9C6H2O)2SWCl2C6H5C2C6H5

Guidance literature:

In benzene-d6; the soln. in C6D6 in a sealed NMR tube under Ar was kept at room temp. for 4 days; detected by NMR spectra;

DOI:10.1016/S0022-328X(02)01377-3

upstream raw materials:

W(η(2)-PhCCPh)Cl4

2,2-thiobis(4-methyl-6-tert-butylphenol)

Downstream raw materials:

Cs-W(η2-PhC.ident.CPh)(2,2'-thiobis(4-methyl-6-tert-butylphenoxo))(CH2Ph)2