(1-6:1'-6'-η-tetraphenylsilane)chromium

Base Information

Chemical Name:(1-6:1'-6'-η-tetraphenylsilane)chromium
CAS No.:125594-40-3
Molecular Formula:C₂₄H₂₀CrSi
Molecular Weight:388.504
Hs Code.:

Synonyms:(1-6:1'-6'-η-tetraphenylsilane)chromium

Suppliers and Price of (1-6:1'-6'-η-tetraphenylsilane)chromium

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (1-6:1'-6'-η-tetraphenylsilane)chromium

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (1-6:1'-6'-η-tetraphenylsilane)chromium

There total 2 articles about (1-6:1'-6'-η-tetraphenylsilane)chromium 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: 42.0%

: 1271-54-1
bis(benzene)chromium⁽⁰⁾

: 110-18-9
N,N,N,N,-tetramethylethylenediamine

: 80-10-4
diphenylsilyl dichloride

: 125594-40-3
(1-6:1'-6'-η-tetraphenylsilane)chromium

Guidance literature:: With n-butyllithium; In cyclohexane; (N2); dry solvents; addn. of n-BuLi to refluxing soln. of Cr-compd./TMEDA in C6H12, cooling to room temp., stirring (12 h), removal C6H12, addn. of petroleum ether, cooling to -15°C, addn. of Cl2SiPh2 over 1 h, stirring and warming (20 h); filtration, extn. (hot toluene), crystn. by slow cooling to -25°C; elem. anal.;

Reference yield:

: 1048-08-4
tetraphenylsilane

chromium: 7440-47-3
chromium

: 125594-40-3
(1-6:1'-6'-η-tetraphenylsilane)chromium

: 125594-41-4
bis((triphenylsilyl)-η6-benzene)chromium

Guidance literature:: In neat (no solvent, gas phase); byproducts: Ph4Si; (N2); cocondensation at -196°C (1E-4 mbar) over 1 h; extn. (toluene), removal of solvent (reduced pressure); detn. of products by (1)H-NMR spectroscopy (SiPh4/Cr-compd. 20:1);

Reference yield:

: 125594-40-3
(1-6:1'-6'-η-tetraphenylsilane)chromium

: 1271-54-1
bis(benzene)chromium⁽⁰⁾

: ((C₆H₆)Cr(C₆H₅(C₆H₅)2Si))2O

Guidance literature:: With water; In tetrahydrofuran; byproducts: poly(diphenylsiloxane); (N2); addn. of N2 sat. H2O to soln. of Cr-compd. in warm THF; filtration (Al2O3), removal of solvent (reduced pressure), recrystn. (ligroin); detn. by (1)H- and (13)C-NMR spectroscopy;