tetrakis(4-carboxyphenyl)silane

Base Information

• Chemical Name: tetrakis(4-carboxyphenyl)silane
• CAS No.: 10256-84-5
• Molecular Formula: C₂₈H₂₀O₈Si
• Molecular Weight: 512.548
• Mol file: 10256-84-5.mol

Synonyms:4,4’,4’’,4’’’-silanetetrayltetrabenzoic acid

Chemical Property of tetrakis(4-carboxyphenyl)silane

Chemical Property:

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tetrakis(4-carboxyphenyl)silane

There total 6 articles about tetrakis(4-carboxyphenyl)silane 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: 70.0%

tetrakis(4-bromophenyl)silane (18733-98-7) → 4,4’,4’’,4’’’-silanetetrayltetrabenzoic acid (10256-84-5)

Guidance literature:

tetrakis(4-bromophenyl)silane; With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 2h; Inert atmosphere;

In tetrahydrofuran; at 20 ℃; for 12h;

DOI:10.1039/c8dt03844a

Reference yield: 67.0%

tetra(4-tolyl)silane (10256-83-4) → 4,4’,4’’,4’’’-silanetetrayltetrabenzoic acid (10256-84-5)

Guidance literature:

With chromium(III) oxide; sulfuric acid; acetic anhydride; acetic acid; at 10 - 25 ℃; for 3h; Cooling with ice;

DOI:10.1021/cm9036617

Reference yield: 50.0%

carbon dioxide (124-38-9,18923-20-1) + tetrakis(4-bromophenyl)silane (18733-98-7) → 4,4’,4’’,4’’’-silanetetrayltetrabenzoic acid (10256-84-5)

Guidance literature:

tetrakis(4-bromophenyl)silane; With n-butyllithium; In tetrahydrofuran; at -78 - 20 ℃; for 1h; Inert atmosphere;

carbon dioxide; In tetrahydrofuran; at 20 ℃; Inert atmosphere;

DOI:10.1039/c8ta02211a

upstream raw materials:

tetra(4-tolyl)silane

carbon dioxide

tetrakis(4-bromophenyl)silane

para-bromotoluene

Refernces

• 1、 Bassanetti, Irene,Bracco, Silvia,Comotti, Angiolina,Negroni, Mattia,Bezuidenhout, Charl,Canossa, Stefano,Mazzeo, Paolo Pio,Marchió, Luciano,Sozzani, Piero. "Flexible porous molecular materials responsive to CO2, CH4 and Xe stimuli". . p. 14231 - 14239. Retrieved 2018.
• 2、 Leung, Man-Kit,Yang, Wan-Hsi,Chuang, Ching-Nan,Lee, Jiun-Haw,Lin, Chi-Feng,Wei, Mao-Kuo,Liu, Yu-Hao. "1,3,4-oxadiazole containing silanes as novel hosts for blue phosphorescent organic light emitting diodes". supporting information. p. 4986 - 4989,4. Retrieved 2020/09/15.