{2-(bromodimethylstannyl)ethyl}diphenylphosphine

Base Information

• Chemical Name: {2-(bromodimethylstannyl)ethyl}diphenylphosphine
• CAS No.: 165398-04-9
• Molecular Formula: C₁₆H₂₀BrPSn
• Molecular Weight: 441.923
• Mol file: 165398-04-9.mol

Synonyms:

Chemical Property of {2-(bromodimethylstannyl)ethyl}diphenylphosphine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of {2-(bromodimethylstannyl)ethyl}diphenylphosphine

There total 1 articles about {2-(bromodimethylstannyl)ethyl}diphenylphosphine 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: 84.5%

(C6H5)2PCH2CH2Sn(CH3)3 (75271-62-4) + dimethyltin dibromide (2767-47-7) → {2-(bromodimethylstannyl)ethyl}diphenylphosphine (165398-04-9)

Guidance literature:

In neat (no solvent, solid phase); byproducts: Me3SnBr; all operations under dry Ar; compds. heated at 90°C for several h; within react. Me3SnBr evapd. in vac. at room temp., recrystn. from CH2Cl2/hexane; elem. anal.;

DOI:10.1002/1521-3749(200010)626:10<2185::AID-ZAAC2185>3.0.CO;2-F

Reference yield: 79.2%

{2-(bromodimethylstannyl)ethyl}diphenylphosphine (165398-04-9) + nickel dibromide (13462-88-9) → C32H40Br4NiP2Sn2, tetraeder (312624-41-2,312720-54-0)

Guidance literature:

In ethanol; all operations under dry Ar; anhydrous NiBr2 dissolved in warm dry EtOH, then soln. of Sn compd. added dropwise to this, mixt. allowed to standat room temp. for night; solvent evapd. in vac., residue crystd. by dissolving in CH2Cl2, hexaneoverlayered, filtered, dried; elem. anal.;

DOI:10.1002/1521-3749(200010)626:10<2185::AID-ZAAC2185>3.0.CO;2-F

Reference yield: 74.3%

{2-(bromodimethylstannyl)ethyl}diphenylphosphine (165398-04-9) + nickel dibromide (13462-88-9) → C32H40Br4NiP2Sn2, planar (312624-41-2,312720-54-0)

Guidance literature:

In dichloromethane; all operations under dry Ar; Sn compd. added to suspn. of anhydrous NiBr2 in CH2Cl2, mixt. refluxed for 2 d; filtered, filtrate evapd. to dryness, oily residue crystd. from CH2Cl2/hexane; elem. anal.;

DOI:10.1002/1521-3749(200010)626:10<2185::AID-ZAAC2185>3.0.CO;2-F

upstream raw materials:

(C₆H₅)2PCH₂CH₂Sn(CH₃)3

dimethyltin dibromide

Downstream raw materials:

C₃₂H₄₀Br₄NiP₂Sn₂, planar

C₃₂H₄₀Br₄NiP₂Sn₂, tetraeder

Refernces