3,4,5-triphenyl-1-trimethylstannyl-1,2-diphosphacyclopenta-2,4-diene

Base Information

• Chemical Name: 3,4,5-triphenyl-1-trimethylstannyl-1,2-diphosphacyclopenta-2,4-diene
• CAS No.: 1217962-85-0
• Molecular Formula: C₂₄H₂₄P₂Sn
• Molecular Weight: 493.112
• Mol file: 1217962-85-0.mol

Synonyms:

Chemical Property of 3,4,5-triphenyl-1-trimethylstannyl-1,2-diphosphacyclopenta-2,4-diene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,4,5-triphenyl-1-trimethylstannyl-1,2-diphosphacyclopenta-2,4-diene

There total 1 articles about 3,4,5-triphenyl-1-trimethylstannyl-1,2-diphosphacyclopenta-2,4-diene 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: 66.0%

sodium 3,4,5-triphenyl-1,2-diphosphacyclopentadien-1-ide + trimethyltin(IV)chloride (1066-45-1) → 3,4,5-triphenyl-1-trimethylstannyl-1,2-diphosphacyclopenta-2,4-diene (1217962-85-0)

Guidance literature:

In toluene; (N2) MeSnCl was added at -78°C to suspn. sodium 1,2-diphospha-3,4,5-triphenylcyclopentadienide in toluene, stirred at room temp. for 6 h; solvent was evapd., residue was extd. with n-hexane, filtered and dried in vacuo; elem. anal.;

DOI:10.1021/om900764q

Reference yield: 89.0%

bromopentacarbonylmanganese(I) (14516-54-2) + 3,4,5-triphenyl-1-trimethylstannyl-1,2-diphosphacyclopenta-2,4-diene (1217962-85-0) → 3,4,5-triphenyl-1,2-diphosphacymantrene

Guidance literature:

In tetrahydrofuran; for 3h; Inert atmosphere; Schlenk technique; Reflux;

DOI:10.1039/c5dt00624d

Reference yield: 79.5%

bromopentacarbonylmanganese(I) (14516-54-2) + 3,4,5-triphenyl-1-trimethylstannyl-1,2-diphosphacyclopenta-2,4-diene (1217962-85-0) → bis-(μ,η1:η1-3,4,5-tris-(phenyl)-1,2-diphosphacyclopentadienide)-bis-(tetracarbonylmanganese(I)) (1217962-99-6)

Guidance literature:

In tetrahydrofuran; (N2) mixt. Mn complex and 1-trimethyltin-3,4,5-triphenyl-1,2-diphosphacyclopentadiene in THF was stirred at 65°C for 3 h; soln. was concd. in vacuo and cooled to -10°C, ppt. was collected, washed with n-hexane and dried in vacuo; elem. anal.;

DOI:10.1021/om900764q

upstream raw materials:

trimethyltin(IV)chloride

Downstream raw materials:

bis(μ,η1:η1-3,4,5-triphenyl-1,2-diphosphacyclopentadienyl)bis(tricarbonyl(acetonitrile)manganese)

bis-(μ,η1:η1-3,4,5-tris-(phenyl)-1,2-diphosphacyclopentadienide)-bis-(tetracarbonylmanganese(I))