1-methyl-1,2,3,4,5-pentaphenylstannole

Base Information

• Chemical Name: 1-methyl-1,2,3,4,5-pentaphenylstannole
• CAS No.: 431063-52-4
• Molecular Formula: C₃₅H₂₈Sn
• Molecular Weight: 567.317
• Mol file: 431063-52-4.mol

Synonyms:1-methyl-1,2,3,4,5-pentaphenylstannole

Chemical Property of 1-methyl-1,2,3,4,5-pentaphenylstannole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-methyl-1,2,3,4,5-pentaphenylstannole

There total 3 articles about 1-methyl-1,2,3,4,5-pentaphenylstannole 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%

di(1,2,3,4,5-pentaphenyl-1-stanna-cyclopentadienyl) (431063-50-2) + methyl iodide (74-88-4) → 1-methyl-1,2,3,4,5-pentaphenylstannole (431063-52-4) + 1,1-dimethyl-2,3,4,5-tetraphenylstannole (20195-60-2)

Guidance literature:

With Li; In tetrahydrofuran; Sn compound in THF treated with excess of Li at room temp.; addn. of CH3I; chromy.;

DOI:10.1039/b200238h

Reference yield: 55.0%

1-lithio-1,2,3,4,5-pentaphenylstannole + methyl iodide (74-88-4) → 1-methyl-1,2,3,4,5-pentaphenylstannole (431063-52-4)

Guidance literature:

In tetrahydrofuran; Ar, to a soln. of Sn compd. added I compd. (excess) at room temp.; volatiles removed, chromy. (silica gel, hexane/ ethyl acetate); elem. anal.;

DOI:10.1002/ejic.200600629

Reference yield:

di(1,2,3,4,5-pentaphenyl-1-stanna-cyclopentadienyl) (431063-50-2) + tert.-butyl lithium (594-19-4) + methyl iodide (74-88-4) → 1-methyl-1,2,3,4,5-pentaphenylstannole (431063-52-4) + 1-tert-butyl-1,2,3,4,5-pentaphenylstannole (431063-51-3)

Guidance literature:

In not given; Sn compound treated with tert-BuLi at -80 °C; addn. of CH3I at room temp.; detected by H-NMR spectroscopy;

DOI:10.1039/b200238h

upstream raw materials:

di(1,2,3,4,5-pentaphenyl-1-stanna-cyclopentadienyl)

methyl iodide

tert.-butyl lithium

Refernces

• 1、 Saito, Masaichi,Haga, Ryuta,Yoshioka, Michikazu. "Formation of the first monoanion and dianion of stannole". . p. 1002 - 1003. Retrieved 2007/10/03.