Phenol, 4,4',4'',4'''-(1,2-ethenediylidene)tetrakis-

Base Information

• Chemical Name: Phenol, 4,4',4'',4'''-(1,2-ethenediylidene)tetrakis-
• CAS No.: 119301-59-6
• Molecular Formula: C26H20O4
• Molecular Weight: 396.442
• Mol file: 119301-59-6.mol

Synonyms:tetrakis(4-hydroxyphenyl)ethylene;tetrakis(4-hydroxytetraphenyl)ethene;Phenol, 4,4',4'',4'''-(1,2-ethenediylidene)tetrakis-;1,1,2,2-tetrakis-(4-hydroxyphenyl)ethylene;4,4',4'',4'''-(ethene-1,1,2,2-tetrayl)tetraphenol;tetrahydroxy tetraphenylethylene;Tetrakis(4-hydroxyphenyl)ethene;1,1,2,2-tetrakis(4-hydroxyphenyl)ethylene;tetra(p-hydroxyphenyl)ethylene;

Chemical Property of Phenol, 4,4',4'',4'''-(1,2-ethenediylidene)tetrakis-

Chemical Property:

• Melting Point: 323°C(lit.)
• Boiling Point: 559.4±45.0 °C(Predicted)
• PKA: 9.72±0.26(Predicted)
• PSA: 80.92000
• Density: 1.324±0.06 g/cm3(Predicted)
• LogP: 5.51640
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature

Purity/Quality:

99%, ^*data from raw suppliers

Tetrakis(4-hydroxyphenyl)ethylene >97.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: TPE-TOH is a synthetic intermediate of aggregation-induced emission (AIE) dye for use in further synthesis of alkyl-halogen to make ether via esterification and polymer reaction.

Technology Process of Phenol, 4,4',4'',4'''-(1,2-ethenediylidene)tetrakis-

There total 14 articles about Phenol, 4,4',4'',4'''-(1,2-ethenediylidene)tetrakis- 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: 97.0%

1,1,2,2-tetrakis(4-methoxyphenyl)ethene (10019-24-6) → tetra(p-hydroxyphenyl)ethylene (119301-59-6)

Guidance literature:

With boron tribromide; In dichloromethane; at -45 - 20 ℃; Inert atmosphere;

DOI:10.1039/c8ob02035c

Reference yield: 89.0%

4,4'-Dihydroxybenzophenone (611-99-4) → tetra(p-hydroxyphenyl)ethylene (119301-59-6)

Guidance literature:

4,4'-Dihydroxybenzophenone; With titanium tetrachloride; zinc; In tetrahydrofuran; at -78 ℃; for 1h; Inert atmosphere;

Reflux;

DOI:10.1039/c6cc06432a

Reference yield: 69.0%

benzophenone (119-61-9) + 4,4'-Dihydroxybenzophenone (611-99-4) → 4,4’-(2,2-diphenylethene-1,1-diyl)diphenol (919789-77-8) + tetra(p-hydroxyphenyl)ethylene (119301-59-6) + 1,1,2,2-tetraphenylethylene (632-51-9)

Guidance literature:

With pyridine; titanium tetrachloride; zinc; In tetrahydrofuran; for 36h; Heating;

DOI:10.1021/jo061644d

upstream raw materials:

1,1,2,2-tetrakis(4-methoxyphenyl)ethene

benzophenone

4,4'-Dihydroxybenzophenone

dichloro-bis-(4-methoxy-phenyl)-methane

Downstream raw materials:

tetrakis{4-[(2S)-methoxymethoxypropyl]phenyl}ethene

tetrakis{4-[(2S)-methoxypropionate]phenyl}ethene

tetrakis{4-[(2S)-ethoxypropionate]phenyl}ethene

tetrakis-{4-[(3'R)-3',7'-dimethyloct-6'enyloxy]phenyl}ethene

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