bis(diphenylstibino)dimethylstannane

Base Information

• Chemical Name: bis(diphenylstibino)dimethylstannane
• CAS No.: 69561-94-0
• Molecular Formula: C₂₆H₂₆Sb₂Sn
• Molecular Weight: 700.702
• Mol file: 69561-94-0.mol

Synonyms:bis(diphenylstibino)dimethylstannane

Chemical Property of bis(diphenylstibino)dimethylstannane

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

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Technology Process of bis(diphenylstibino)dimethylstannane

There total 1 articles about bis(diphenylstibino)dimethylstannane 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: 32.4%

triphenylantimony (603-36-1) + dimethyltin dichloride (753-73-1) → bis(diphenylstibino)dimethylstannane (69561-94-0)

Guidance literature:

With lithium; In tetrahydrofuran; byproducts: LiC6H5; storing of SbPh3 with 20-fold excess of Li in THF for 20 h at room temp.under Ar, decanting from unreacted Li, sepn. of PhLi by addn. of t-C4H9Cl; dropwise addn. of Me2SnCl2 to soln. of intermediate Ph2SbLi at -10 to -30°C, evapn. of solvent; evapn., 3-fold extractn. with pentane, evapn. of pentane;

Reference yield: 71.0%

bis(diphenylstibino)dimethylstannane (69561-94-0) + chromium(0) hexacarbonyl (199620-14-9,13007-92-6) → μ-dimethyltinbis(diphenylstibine)-bis-(pentacarbonylchromium) (74828-48-1)

Guidance literature:

In tetrahydrofuran; Irradiation (UV/VIS); (Ar); drowise addn. of dimethyltinbis(diphenylstibine) to irradiated soln. of Cr(CO)6; stirring for 1 h; removal of solvent; recrystn. from pentane; elem. anal.;

DOI:10.1016/0022-1902(80)80078-9

Reference yield: 69.0%

bis(diphenylstibino)dimethylstannane (69561-94-0) + tetracarbonyl nickel (13463-39-3,71564-36-8) → catena-dicarbonyl-μ-[dimethyltin(diphenylstibine)]nickel (74823-52-2)

Guidance literature:

In pentane; byproducts: CO; (Ar); room temp.; stoichiometric amts.; solvent pumped off; stored under pentane for some h; elem. anal.;

DOI:10.1016/0022-1902(80)80078-9

upstream raw materials:

triphenylantimony

dimethyltin dichloride

Downstream raw materials:

catena-dicarbonyl-μ-[dimethyltin(diphenylstibine)]nickel

μ-dimethyltinbis(diphenylstibine)-bis-(pentacarbonylchromium)