nonachlorocyclopentasilane

Base Information

• Chemical Name: nonachlorocyclopentasilane
• CAS No.: 168294-12-0
• Molecular Formula: Cl₉HSi₅
• Molecular Weight: 460.512
• Mol file: 168294-12-0.mol

Synonyms:

Chemical Property of nonachlorocyclopentasilane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of nonachlorocyclopentasilane

There total 3 articles about nonachlorocyclopentasilane 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: 75.0%

hydrogenchloride (7647-01-0,15364-23-5) + nonaphenylcyclopentasilane (72117-54-5) → nonachlorocyclopentasilane (168294-12-0) + decachlorocyclopentasilane (62436-46-8)

Guidance literature:

With aluminium trichloride; In benzene; N2 atm.; heating (50°C); evapn. (vac.), recrystn. (pentane, -80°C);

Reference yield: 75.0%

nonaphenylcyclopentasilane (72117-54-5) → nonachlorocyclopentasilane (168294-12-0) + decachlorocyclopentasilane (62436-46-8)

Guidance literature:

In further solvent(s); byproducts: C6H6; liq. HCl, 10 time excess; 16 h, 0°C; evapn., recrystn. (pentane, -80°C);

Reference yield:

cyclopentasilane (289-22-5) + tin(IV) chloride (7646-78-8) → nonachlorocyclopentasilane (168294-12-0) + decachlorocyclopentasilane (62436-46-8)

Guidance literature:

In pentane; byproducts: SnCl2, HCl, H2; (N2); std. Schlenk technique; soln. of SnCl4 (5 equiv.) in pentane was added to soln. of Si compd. (1 equiv.) in pentane at -30°C; stirred at room temp. for 160 h; filtered; concd. (vac.); not septd.;

DOI:10.1021/ic300214y

upstream raw materials:

nonaphenylcyclopentasilane

hydrogenchloride

cyclopentasilane

tin(IV) chloride

Refernces

• 1、 Stueger, Harald,Lassacher, Paul,Hengge, Edwin. "Inorganic Bi(cyclopentasilanyls): Synthesis and Spectroscopic Characterization". . . Retrieved 2008/10/08.