2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.1^3,9.1^5,15.1^7,13]icosan-1,3,5,7,9,11,13,15-octanol

Base Information

• Chemical Name: 2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.1^3,9.1^5,15.1^7,13]icosan-1,3,5,7,9,11,13,15-octanol
• CAS No.: 119558-12-2
• Molecular Formula: H₈O₂₀Si₈
• Molecular Weight: 552.736

Synonyms:2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.1^3,9.1^5,15.1^7,13]icosan-1,3,5,7,9,11,13,15-octanol

Chemical Property of 2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.1^3,9.1^5,15.1^7,13]icosan-1,3,5,7,9,11,13,15-octanol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.1^3,9.1^5,15.1^7,13]icosan-1,3,5,7,9,11,13,15-octanol

There total 2 articles about 2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.1^3,9.1^5,15.1^7,13]icosan-1,3,5,7,9,11,13,15-octanol 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:

octaphenylsilsesquioxane (5256-79-1) + dihydrogen peroxide (7722-84-1) → 2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosan-1,3,5,7,9,11,13,15-octanol (119558-12-2) + 4-bromo-phenol (106-41-2) + 2-hydroxybromobenzene (95-56-7)

Guidance literature:

octaphenylsilsesquioxane; With bromine; In dichloromethane; at 40 ℃;

dihydrogen peroxide; With potassium fluoride; sodium hydrogencarbonate; In tetrahydrofuran; methanol; at 40 ℃;

DOI:10.1039/c7dt00373k

Reference yield:

octaphenylsilsesquioxane (5256-79-1) + dihydrogen peroxide (7722-84-1) → 2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosan-1,3,5,7,9,11,13,15-octanol (119558-12-2) + 4-bromo-phenol (106-41-2) + 2-hydroxybromobenzene (95-56-7) + phenol (108-95-2,27073-41-2)

Guidance literature:

octaphenylsilsesquioxane; With bromine; In dichloromethane; at 40 ℃;

dihydrogen peroxide; With potassium fluoride; sodium hydrogencarbonate; In tetrahydrofuran; methanol; at 40 ℃;

DOI:10.1039/c7dt00373k

Reference yield:

2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosan-1,3,5,7,9,11,13,15-octanol (119558-12-2) → silica gel (112926-00-8,7631-86-9)

Guidance literature:

In tetrahydrofuran; methanol; for 4h; Reflux;

DOI:10.1039/c7dt00373k

upstream raw materials:

octaphenylsilsesquioxane

dihydrogen peroxide

Downstream raw materials:

silica gel

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