9,10-Dioxo-9,10-dihydroanthracene-1,4-dicarbonyl dichloride

Base Information

• Chemical Name: 9,10-Dioxo-9,10-dihydroanthracene-1,4-dicarbonyl dichloride
• CAS No.: 6937-78-6
• Molecular Formula: C16H6Cl2O4
• Molecular Weight: 333.1224
• NSC Number: 39947
• DSSTox Substance ID: DTXSID10284955
• Wikidata: Q82020152

Synonyms:6937-78-6;9,10-dioxo-9,10-dihydroanthracene-1,4-dicarbonyl dichloride;NSC39947;DTXSID10284955;NSC-39947

Chemical Property of 9,10-Dioxo-9,10-dihydroanthracene-1,4-dicarbonyl dichloride

Chemical Property:

• Vapor Pressure: 3.43E-11mmHg at 25°C
• Boiling Point: 526.9°Cat760mmHg
• Flash Point: 219.7°C
• Density: 1.572g/cm³
• XLogP3: 3.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 331.9643141
• Heavy Atom Count: 22
• Complexity: 496

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C=CC(=C3C2=O)C(=O)Cl)C(=O)Cl

Technology Process of 9,10-Dioxo-9,10-dihydroanthracene-1,4-dicarbonyl dichloride

There total 2 articles about 9,10-Dioxo-9,10-dihydroanthracene-1,4-dicarbonyl dichloride 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:

9,10-dioxo-9,10-dihydro-1,4-anthracene dicarboxylic acid (54292-11-4) → 9,10-dioxo-9,10-dihydroanthracene-1,4-dicarboxylic acid chloride (6937-78-6)

Guidance literature:

With thionyl chloride; benzene;

Reference yield:

1,4-dimethylanthraquinone (1519-36-4) → 9,10-dioxo-9,10-dihydroanthracene-1,4-dicarboxylic acid chloride (6937-78-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent / HNO₃ / 2 h / 185 - 190 °C

2: SOCl₂ / 5 h / Heating

With thionyl chloride; nitric acid;

DOI:10.1021/jm970308+

Reference yield:

9,10-dioxo-9,10-dihydroanthracene-1,4-dicarboxylic acid chloride (6937-78-6) + toluene (108-88-3,15644-74-3,16713-13-6) → C30H20O3

Guidance literature:

With aluminum (III) chloride; In nitrobenzene; at 0 - 20 ℃; for 73h; Inert atmosphere;

DOI:10.1016/j.dyepig.2016.03.016

upstream raw materials:

9,10-dioxo-9,10-dihydro-1,4-anthracene dicarboxylic acid

1,4-dimethylanthraquinone

Downstream raw materials:

9-hydroxy-10-oxo-9-phenyl-9,10-dihydro-anthracene-1,4-dicarboxylic acid

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