m-tolylbis(trimethylsilyl)antimony

Base Information

• Chemical Name: m-tolylbis(trimethylsilyl)antimony
• CAS No.: 166989-25-9
• Molecular Formula: C₁₃H₂₅SbSi₂
• Molecular Weight: 359.262
• Mol file: 166989-25-9.mol

Synonyms:

Chemical Property of m-tolylbis(trimethylsilyl)antimony

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of m-tolylbis(trimethylsilyl)antimony

There total 1 articles about m-tolylbis(trimethylsilyl)antimony 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: 62.0%

chloro-trimethyl-silane (75-77-4) + m-tolylantimony dichloride (165269-23-8) → m-tolylbis(trimethylsilyl)antimony (166989-25-9)

Guidance literature:

With Mg; In tetrahydrofuran; byproducts: MgCl2; Ar atmosphere, addn. of soln. of Sb compound to mixture of Mg and Me3SiCl in THF, stirring (room temp., 12 h); removement of solvent , extn. (petroleum ether), filtration, evapn. of solvent; elem. anal.;

Reference yield: 66.0%

m-tolylbis(trimethylsilyl)antimony (166989-25-9) → (C6H4CH3)2SbOSi(CH3)3 + [(C6H4CH3)2Sb]2 + [(C6H4CH3)2Sb]2O + m-tolylantimony hexamer (165269-25-0) + Tri-m-tolyl-stibane (35569-54-1)

Guidance literature:

With O₂; In tetrahydrofuran; byproducts: ((CH3)3Si)2O; several days in air; other solvent: toluene, mesitylene, 1,4-dioxane andDMF; separation of crystals, washing (petroleum ether); elem. anal.;

upstream raw materials:

chloro-trimethyl-silane

m-tolylantimony dichloride

Downstream raw materials:

m-tolylantimony hexamer

Tri-m-tolyl-stibane

Refernces