1,4-Dihydroanthraquinone

Base Information

• Chemical Name: 1,4-Dihydroanthraquinone
• CAS No.: 885-19-8
• Molecular Formula: C14H10O2
• Molecular Weight: 210.232
• Hs Code.: 2914690090
• European Community (EC) Number: 212-942-1
• DSSTox Substance ID: DTXSID90237080
• Nikkaji Number: J34.921F
• Wikidata: Q83119164
• Mol file: 885-19-8.mol

Synonyms:1,4-dihydroanthraquinone

Chemical Property of 1,4-Dihydroanthraquinone

Chemical Property:

• Vapor Pressure: 3E-06mmHg at 25°C
• Boiling Point: 388.7°C at 760 mmHg
• Flash Point: 145.7°C
• PSA: 34.14000
• Density: 1.28g/cm³
• LogP: 2.71220
• XLogP3: 2.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 210.068079557
• Heavy Atom Count: 16
• Complexity: 377

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1C=CCC2=C1C(=O)C3=CC=CC=C3C2=O

Technology Process of 1,4-Dihydroanthraquinone

There total 17 articles about 1,4-Dihydroanthraquinone 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%

2,3-diallyl-1,4-naphthoquinone (716320-09-1) → 1,4-dihydro-9,10-anthraquinone (885-19-8)

Guidance literature:

With Grubbs catalyst first generation; In dichloromethane; at 20 ℃; for 5h;

DOI:10.1016/j.tetlet.2016.05.101

Reference yield: 67.0%

1,4,4a,9a-tetrahydroanthraquinone (56136-14-2) → 1,4-dihydro-9,10-anthraquinone (885-19-8) + 9,10-phenanthrenequinone (84-65-1)

Guidance literature:

With H₇PMo₈V₄O₄₀; In octanol; at 60 ℃; for 3h; Further Variations:; Temperatures; reaction times; Product distribution;

DOI:10.1007/s11167-005-0386-9

Reference yield: 63.0%

C23H22O2 → 1,4-dihydro-9,10-anthraquinone (885-19-8)

Guidance literature:

With Grubbs catalyst first generation; In toluene; for 26h; Reflux;

DOI:10.1016/j.tetlet.2016.05.101

upstream raw materials:

1,4,4a,9a-tetrahydroanthraquinone

5,8-dihydro-9,10-dihydroxyanthracene

water

1,4-dioxane

Downstream raw materials:

9,10-phenanthrenequinone

Refernces

• 1、 Joshi, Balawant S.,Rho, Taikyun,Rinaldi, Peter L.,Liu, Weixia,Wagler, Todd A.,Newton, M. Gary,Lee, Doowon,Pelletier, S. William. "The structure of the π-molecular complex between 1,4-dihydro-9,10-anthrahydroquinone and 1,4-dihydro-9,10-anthraquinone". . p. 553 - 559. Retrieved 1997.
• 2、 Zhizhina,Simonova,Russkikh,Matveev. "New catalytic reactions in the presence of Mo-V-phosphoric heteropoly acid solutions". . p. 758 - 764. Retrieved 2007/10/03.