1,1-di(p-methoxyphenyl)-2,3,4,5-tetraphenylstannole

Base Information

• Chemical Name: 1,1-di(p-methoxyphenyl)-2,3,4,5-tetraphenylstannole
• CAS No.: 890053-34-6
• Molecular Formula: C₄₂H₃₄O₂Sn
• Molecular Weight: 689.441
• Mol file: 890053-34-6.mol

Synonyms:

Chemical Property of 1,1-di(p-methoxyphenyl)-2,3,4,5-tetraphenylstannole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,1-di(p-methoxyphenyl)-2,3,4,5-tetraphenylstannole

There total 1 articles about 1,1-di(p-methoxyphenyl)-2,3,4,5-tetraphenylstannole 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: 58.0%

dichloro[bis(p-methoxyphenyl)]stannane (56541-97-0) + diphenyl acetylene (501-65-5) → 1,1-di(p-methoxyphenyl)-2,3,4,5-tetraphenylstannole (890053-34-6)

Guidance literature:

With Li; In tetrahydrofuran; diethyl ether; (Ar), suspn. of ligand and Li in Et2O stirred at room temp. for 4 h, treated with Sn complex in THF, refluxed for 3 h; evapd., filtered, chromy.(SiO2 - hexane/ethyl acetate 10:1);

DOI:10.1002/ejic.200500274

Reference yield: 96.0%

1,1-di(p-methoxyphenyl)-2,3,4,5-tetraphenylstannole (890053-34-6) + bromine (7726-95-6) → 1-bromo-1,2,3,4-tetraphenyl-4-(tribromostannyl)-1,3-butadiene (77904-06-4)

Guidance literature:

In tetrachloromethane; dichloromethane; (Ar), excess of Br2 in CCl4 added at room temp. to soln. of Sn complex in CH2Cl2; recrystd.(CH2Cl2/CH3OH), elem. anal.;

DOI:10.1002/ejic.200500274

upstream raw materials:

dichloro[bis(p-methoxyphenyl)]stannane

diphenyl acetylene

Downstream raw materials:

1-bromo-1,2,3,4-tetraphenyl-4-(tribromostannyl)-1,3-butadiene