2,6-Dimethylanthraquinone

Base Information

• Chemical Name: 2,6-Dimethylanthraquinone
• CAS No.: 3837-38-5
• Molecular Formula: C16H12 O2
• Molecular Weight: 236.27
• Hs Code.: 2914690090
• Mol file: 3837-38-5.mol

Synonyms:Anthraquinone,2,6-dimethyl- (7CI,8CI); 2,6-Dimethyl-9,10-anthraquinone;2,6-Dimethylanthraquinone; NSC 405234

Chemical Property of 2,6-Dimethylanthraquinone

Chemical Property:

• Vapor Pressure: 3.35E-07mmHg at 25°C
• Melting Point: 238-242°C
• Refractive Index: 1.6000 (estimate)
• Boiling Point: 418.2°C at 760 mmHg
• Flash Point: 156.4°C
• PSA: 34.14000
• Density: 1.179g/cm³
• LogP: 3.07880
• Storage Temp.: -20°C Freezer

Purity/Quality:

99%, ^*data from raw suppliers

2,6-Dimethylanthraquinone ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 2,6-Dimethylanthraquinone (cas# 3837-38-5) is a compound useful in organic synthesis.

Technology Process of 2,6-Dimethylanthraquinone

There total 33 articles about 2,6-Dimethylanthraquinone 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: 92.0%

2,6-dimethylanthracene (613-26-3) → 2,6-dimethylanthracene-9,10-dione (3837-38-5)

Guidance literature:

With air; zirconium based metal organic layer prepared by benzene-1,3,5-tribenzoate and 2,9,16,23-tetracarboxyphthalocyanine coblt(II); In acetonitrile; at 20 ℃; for 6h;

DOI:10.1002/anie.202007781

Reference yield: 55.0%

m-tolyl-p-tolyl-acetic acid + ethyl acrylate (140-88-5,9003-32-1) → 2,6-dimethylanthracene-9,10-dione (3837-38-5)

Guidance literature:

With (2S,3S)-N-acetyl-2-amino-3-methylpentanoic acid; oxygen; palladium diacetate; potassium carbonate; p-benzoquinone; In tert-Amyl alcohol; at 90 ℃; under 760.051 Torr; Irradiation;

DOI:10.1002/adsc.201601057

Reference yield:

carbon monoxide (201230-82-2) + 4-methyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate (262373-15-9) → 2,6-dimethylanthracene-9,10-dione (3837-38-5) + 2,7-dimethylanthraquinone (3286-01-9)

Guidance literature:

With cesium fluoride; dodecacarbonyl tetracobalt; In acetonitrile; at 60 ℃; for 12h; under 7600.51 Torr; Title compound not separated from byproducts.;

DOI:10.1021/ja011923c

upstream raw materials:

4-methylphthalic anhydride

toluene

2,6-dimethylanthracene

2,6-dimethyl-(4arH.8atH.9acH.10atH)-1,4,4a,5,8,8a,9a,10a-octahydro-anthraquinone

Downstream raw materials:

9,10-bis(p-cyanophenyl)-2,6-dimethylanthracene

2,6-anthracene dicarboxylic acid

2-methylanthracene-9,10-dione

2,6-bis[(diethoxyphosphoryl)methyl]-9,10-bis(p-cyanophenyl)anthracene

Refernces

• 1、 Celis-Salazar, Paula J.,Epley, Charity C.,Ahrenholtz, Spencer R.,Maza, William A.,Usov, Pavel M.,Morris, Amanda J.. "Proton-Coupled Electron Transport in Anthraquinone-Based Zirconium Metal-Organic Frameworks". . p. 13741 - 13747. Retrieved 2017.
• 2、 Kim, Kiho,Min, Minsik,Hong, Sungwoo. "Efficient Synthesis of Anthraquinones from Diaryl Carboxylic Acids via Palladium(II)-Catalyzed and Visible Light-Mediated Transformations". supporting information. p. 848 - 852. Retrieved 2017/03/11.