1,5-Dibenzamidoanthraquinone

Base Information

• Chemical Name: 1,5-Dibenzamidoanthraquinone
• CAS No.: 82-18-8
• Deprecated CAS: 114602-33-4
• Molecular Formula: C28H18 N2 O4
• Molecular Weight: 446.462
• European Community (EC) Number: 201-401-5
• NSC Number: 39963
• UNII: 17GI3L4XTO
• DSSTox Substance ID: DTXSID9058864
• Nikkaji Number: J53.450A
• Wikidata: Q27251912
• Mol file: 82-18-8.mol

Synonyms:1,5-AQBB;N,N'-1,5-anthraquinonylenebisbenzamide

Chemical Property of 1,5-Dibenzamidoanthraquinone

Chemical Property:

• Melting Point: 390 °C
• Boiling Point: 556.3 °C at 760 mmHg
• PKA: 12.04±0.20(Predicted)
• Flash Point: 159.5 °C
• PSA: 92.34000
• Density: 1.409 g/cm³
• LogP: 5.11260
• XLogP3: 5.6
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 446.12665706
• Heavy Atom Count: 34
• Complexity: 732

Purity/Quality:

99% ^*data from raw suppliers

1,5-DIBENZAMIDOANTHRAQUINONE 98.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C(=O)NC2=CC=CC3=C2C(=O)C4=C(C3=O)C(=CC=C4)NC(=O)C5=CC=CC=C5

Technology Process of 1,5-Dibenzamidoanthraquinone

There total 6 articles about 1,5-Dibenzamidoanthraquinone 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:

1,5-diaminoanthraquinone (129-44-2) + benzoyl chloride (98-88-4) → 1,5-dibenzoylaminoanthraquinone (82-18-8)

Guidance literature:

With 2,3-Dimethylaniline;

Reference yield:

1,5-diaminoanthraquinone (129-44-2) + benzoic acid anhydride (93-97-0) → 1,5-dibenzoylaminoanthraquinone (82-18-8) + 1-amino-5-benzamidoanthraquinone (117-06-6)

Guidance literature:

With nitrobenzene; at 175 ℃;

Reference yield:

1.5-dinitroanthraquinone (82-35-9) → 1,5-dibenzoylaminoanthraquinone (82-18-8)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium sulfide

2: dimethylaniline

With sodium sulfide; 2,3-Dimethylaniline;

upstream raw materials:

1,5-diaminoanthraquinone

benzamide

1,5-Dichloroanthraquinone

benzoyl chloride

Downstream raw materials:

1-Chloro-5-benzoylaminoanthraquinone

1,5-bis-benzoylamino-4-hydroxy-anthraquinone

6,12-dichloro-2,8-diphenyl-anthra[1,9-de;5,10-d'e']bis[1,3]oxazine

1,5-bis-benzoylamino-4,8-bis-(9,10-dioxo-9,10-dihydro-[1]anthrylamino)-anthraquinone

Refernces