1,4-dimethyl-2-phenyl-naphthalene

Base Information

• Chemical Name: 1,4-dimethyl-2-phenyl-naphthalene
• CAS No.: 51036-91-0
• Molecular Formula: C₁₈H₁₆
• Molecular Weight: 232.325
• Mol file: 51036-91-0.mol

Synonyms:1,4-dimethyl-2-phenyl-naphthalene

Chemical Property of 1,4-dimethyl-2-phenyl-naphthalene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,4-dimethyl-2-phenyl-naphthalene

There total 9 articles about 1,4-dimethyl-2-phenyl-naphthalene 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: 79.0%

2-Bromo-1,4-dimethylnaphthalene (33301-43-8) + phenylboronic acid (98-80-6) → 1,4-dimethyl-2-phenyl-naphthalene (51036-91-0)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In ethanol; water; toluene; for 8h; Inert atmosphere; Reflux;

DOI:10.1002/chem.201500146

Reference yield: 41.0%

isopropenylbenzene (98-83-9,6144-04-3,25014-31-7,42612-14-6) → 1,4-dimethyl-2-phenyl-naphthalene (51036-91-0)

Guidance literature:

With phosphoric acid tributyl ester; tri(p-bromophenyl)amine; tetraethylammonium tosylate; In acetone; acetonitrile; at 56 ℃; Electrochemical reaction; Sealed tube; Inert atmosphere;

DOI:10.1002/anie.201902315

Reference yield:

methyl-phenyl-thioether (100-68-5) → racemic methyl phenyl sulfoxide (1193-82-4) + methylphenylsulfonate (3112-85-4) + 1,4-dimethyl-2-phenyl-naphthalene (51036-91-0) + Methyl benzenesulfonate (80-18-2)

Guidance literature:

With bismuth oxybromide; oxygen; In acetonitrile; for 8h; under 750.075 Torr; Irradiation;

DOI:10.1039/c7ta08117k

upstream raw materials:

1,4-dimethylnaphthalene

cyclohexanone

benzenediazonium tetrafluoroborate

2-Bromo-1,4-dimethylnaphthalene

Refernces

• 1、 Liu, Haiwang,Ma, Lishuang,Zhou, Rong,Chen, Xuebo,Fang, Weihai,Wu, Jie. "One-Pot Photomediated Giese Reaction/Friedel-Crafts Hydroxyalkylation/Oxidative Aromatization to Access Naphthalene Derivatives from Toluenes and Enones". . p. 6224 - 6229. Retrieved 2018/06/11.
• 2、 Klaper, Matthias,Linker, Torsten. "New singlet oxygen donors based on naphthalenes: Synthesis, physical chemical data, and improved stability". supporting information. p. 8569 - 8577. Retrieved 2015/06/02.