TETRAPHENYLETHYLENE OXIDE

Base Information

• Chemical Name: TETRAPHENYLETHYLENE OXIDE
• CAS No.: 470-35-9
• Molecular Formula: C26H20O
• Molecular Weight: 348.444
• Mol file: 470-35-9.mol

Synonyms:Tetraphenyloxirane;α-Benzopinacolone;Oxirane, tetraphenyl- (9CI);2,2,3,3-Tetraphenyloxirane;Tetraphenylethylene oxide;Ethane,epoxytetraphenyl- (6CI,7CI,8CI);

Chemical Property of TETRAPHENYLETHYLENE OXIDE

Chemical Property:

• PSA: 12.53000
• LogP: 5.90420

Purity/Quality:

99% ^*data from raw suppliers

TETRAPHENYLETHYLENE OXIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of TETRAPHENYLETHYLENE OXIDE

There total 46 articles about TETRAPHENYLETHYLENE OXIDE 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: 91.0%

tetraphenylethane-1,2-diol (464-72-2) → benzopinacolone (466-37-5) + tetraphenyloxirane (470-35-9)

Guidance literature:

o-benzenedisulfonimide; In toluene; at 90 ℃; for 2h;

DOI:10.1055/s-2008-1072564

Reference yield: 87.0%

benzophenone (119-61-9) → benzopinacolone (466-37-5) + tetraphenyloxirane (470-35-9) + 1,1,2,2-tetraphenylethylene (632-51-9)

Guidance literature:

With aluminium trichloride; aluminium; In acetonitrile; at 35 ℃; for 12h; Product distribution; Mechanism; irradiation of ultrasonic wave; effect of other metals and Lewis acids; other substrates;

DOI:10.1016/S0040-4039(00)97571-3

Reference yield: 80.0%

tetraphenylethane-1,2-diol (464-72-2) → benzophenone (119-61-9) + benzopinacolone (466-37-5) + tetraphenyloxirane (470-35-9)

Guidance literature:

With 2,6-di-tert-butyl-4-methylpyridine; DTBMPH⁺ClO₄^-; In acetonitrile; for 72h;

DOI:10.1021/jo952217v

upstream raw materials:

Perbenzoic acid

chloroform

1,1,2,2-tetraphenylethylene

benzophenone

Downstream raw materials:

benzhydryl methyl ether

9,10-dicyanoanthracene radical anion

benzophenone

2,2-diphenylpropane

Refernces

• 1、 Sarel et al.. "-". . p. 2067. Retrieved 1959.
• 2、 Wasacz et al.. "-". . p. 572. Retrieved 1976.
• 3、 Yamada, Kohei,Igarashi, Yuki,Betsuyaku, Tatsuki,Kitamura, Masanori,Hirata, Koki,Hioki, Kazuhito,Kunishima, Munetaka. "An Isolable and Bench-Stable Epoxidizing Reagent Based on Triazine: Triazox". supporting information. p. 2015 - 2019. Retrieved 2018/04/16.
• 4、 Shang, Rui,Ilies, Laurean,Nakamura, Eiichi. "Iron-Catalyzed Ortho C-H Methylation of Aromatics Bearing a Simple Carbonyl Group with Methylaluminum and Tridentate Phosphine Ligand". supporting information. p. 10132 - 10135. Retrieved 2016/08/31.