Stannane, tributyl[(1E)-2-phenyl-1-(phenylsulfonyl)ethenyl]-

Base Information

• Chemical Name: Stannane, tributyl[(1E)-2-phenyl-1-(phenylsulfonyl)ethenyl]-
• CAS No.: 929112-77-6
• Molecular Formula: C₂₆H₃₈O₂SSn
• Molecular Weight: 533.363
• Mol file: 929112-77-6.mol

Synonyms:

Chemical Property of Stannane, tributyl[(1E)-2-phenyl-1-(phenylsulfonyl)ethenyl]-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Stannane, tributyl[(1E)-2-phenyl-1-(phenylsulfonyl)ethenyl]-

There total 2 articles about Stannane, tributyl[(1E)-2-phenyl-1-(phenylsulfonyl)ethenyl]- 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: 85.0%

phenyl styryl sulfone (16212-06-9) + tributyltin chloride (1461-22-9) → ((Z)-1-Benzenesulfonyl-2-phenyl-vinyl)-tributyl-stannane (112013-78-2,929112-77-6)

Guidance literature:

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In tetrahydrofuran; hexane; to stirred THF soln. of PhCHCHSO2Ph and TMEDA n-BuLi in hexane added within 5 min at -78°C under N2, after 30 min (n-Bu)3SnCl in THF added, stirred at -78--50°C for 1 h, warmed to room temp. within 30 min, quenched with water; neutralized with dild. HCl, org. layer sepd., aq. layer extd. with ethyl acetate, combined org. layer dried over anhyd. MgSO4, concd., chromd. (SiO2, C6H6);

DOI:10.1246/bcsj.60.1523

Reference yield: 82.0%

2-(benzenesulfonyl)ethynylbenzene (5324-64-1) + tri-n-butyl-tin hydride (688-73-3) → (E)-1-phenylsulfonyl-1-tributylstannyl-2-phenylethene (929112-77-6,112013-78-2)

Guidance literature:

tetrakis(triphenylphosphine) palladium⁽⁰⁾; In benzene; flask was charged sequentially with sulfone, C6H6, Pd catalyst and Bu3SnH under Ar; stirred at room temp. for 4 h; solvent removed (vac.); petroleum ether added; filtered; concd. (vac.); chromd. (silica gel, light petroleum ether/Et2O, 7/1);

DOI:10.1016/j.jorganchem.2006.11.014

Reference yield: 88.0%

(E)-1-phenylsulfonyl-1-tributylstannyl-2-phenylethene (929112-77-6,112013-78-2) + E-styryl iodide (42599-24-6) → (1Z,3E)-1,4-diphenyl-2-phenylsulfonyl-1,3-butadiene (929696-68-4)

Guidance literature:

copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In N,N-dimethyl-formamide; at 20 ℃;

DOI:10.1016/j.jorganchem.2006.11.014

upstream raw materials:

phenyl styryl sulfone

tributyltin chloride

2-(benzenesulfonyl)ethynylbenzene

tri-n-butyl-tin hydride

Downstream raw materials:

phenyl styryl sulfone

{[(1E)-1-phenylprop-1-en-2-yl]sulfonyl}benzene

(E)-1,3-diphenyl-2-(phenylsulfonyl)prop-2-en-1-one

1-(benzenesulfonyl)-1-phenylpropan-2-one