Si₇O₁₀(C₆H₁₁)7(OSb(CH₃)4)

Base Information

• Chemical Name: Si₇O₁₀(C₆H₁₁)7(OSb(CH₃)4)
• CAS No.: 140202-77-3
• Molecular Formula: C₄₆H₈₉O₁₁SbSi₇
• Molecular Weight: 1136.55
• Mol file: 140202-77-3.mol

Synonyms:

Chemical Property of Si₇O₁₀(C₆H₁₁)7(OSb(CH₃)4)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Si₇O₁₀(C₆H₁₁)7(OSb(CH₃)4)

There total 3 articles about Si₇O₁₀(C₆H₁₁)7(OSb(CH₃)4) 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:

pentamethylantimony (15120-50-0) + Si7O10(C6H11)7(OH) (118868-52-3) → Si7O10(C6H11)7(OSb(CH3)4) (140202-77-3)

Guidance literature:

In benzene; byproducts: CH4; (N2); Sb-compound added with stirring to a soln. of Si-compound; heated for 2-4 h at 50-60°C;

DOI:10.1021/ja00036a038

Reference yield:

Si7O9(C6H11)7(OSb(CH3)4)3 + 1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.1(5,11)]heptasiloxaneendo-3,7,14-triol (188612-43-3,47904-22-3,4115-83-7) → Si7O10(C6H11)7(OSb(CH3)4) (140202-77-3)

Guidance literature:

In benzene; (N2); heated at 65°C for 4 h, solvent removed in vac.;

DOI:10.1021/ja00036a038

Reference yield:

tetramethylantimony hydroxide (17423-74-4,25128-97-6) + Si7O10(C6H11)7(OH) (118868-52-3) → Si7O10(C6H11)7(OSb(CH3)4) (140202-77-3)

Guidance literature:

In benzene-d6; (N2); stirred for 2.5 h at 25°C; not isolated; detected by (13)H NMR;

DOI:10.1021/ja00036a038

upstream raw materials:

pentamethylantimony

Si₇O₁₀(C₆H₁₁)7(OH)

1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.1(5,11)]heptasiloxaneendo-3,7,14-triol

tetramethylantimony hydroxide