Stannane, tributyl(4-ethenylphenyl)-

Base Information

• Chemical Name: Stannane, tributyl(4-ethenylphenyl)-
• CAS No.: 1091-38-9
• Molecular Formula: C20H34Sn
• Molecular Weight: 393.2
• Mol file: 1091-38-9.mol

Synonyms:

Chemical Property of Stannane, tributyl(4-ethenylphenyl)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Stannane, tributyl(4-ethenylphenyl)-

There total 11 articles about Stannane, tributyl(4-ethenylphenyl)- 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: 64.0%

1-bromo-4-ethenyl-benzene (2039-82-9) + tributyltin chloride (1461-22-9) → tributyl(4-vinylphenyl)stannane (1091-38-9)

Guidance literature:

With magnesium; In tetrahydrofuran; byproducts: MgBrCl; Sonication; the mixt. of magnesium, germane and bromostyrene in THF was sonicated for 2 h (inert atm.); the mixt. was washed with satd. soln. of NaCl, extd. with diethyl ether,the organic layer was dried over MgSO4, the solvent was removed under r educed pressure, column chromy. (petroleum ether-diethyl ether 95/5);

DOI:10.1016/S0022-328X(03)00053-6

Reference yield: 41.1%

tributyltin iodide (7342-47-4) + (4-vinylphenyl)magnesium bromide (18120-63-3) → tributyl(4-vinylphenyl)stannane (1091-38-9)

Guidance literature:

In tetrahydrofuran; 50°C, 3h;;

Reference yield: 27.0%

bis(tri-n-butyltin) (813-19-4) + para-styrene sodium sulfinate → tributyl(4-vinylphenyl)stannane (1091-38-9)

Guidance literature:

With bis(tri-t-butylphosphine)palladium⁽⁰⁾; silver carbonate; In N,N-dimethyl acetamide; at 140 ℃; for 1h; Inert atmosphere;

DOI:10.1016/j.tetlet.2018.09.065

upstream raw materials:

1-bromo-4-ethenyl-benzene

tributyltin chloride

tributyltin iodide

(4-vinylphenyl)magnesium bromide

Refernces

• 1、 Lian, Chang,Yue, Guanglu,Zhang, Haonan,Wei, Liyan,Liu, Danyang,Liu, Sichen,Fang, Huayi,Qiu, Di. "Synthesis of arylstannanes by palladium-catalyzed desulfitative coupling reaction of sodium arylsulfinates with distannanes". supporting information. p. 4019 - 4023. Retrieved 2018/10/04.
• 2、 Langle, Sandrine,David-Quillot, Franck,Balland, Alexia,Abarbri, Mohamed,Duchêne, Alain. "General access to para-substituted styrenes". . p. 113 - 119. Retrieved 2015/03/05.