5,8-Quinolinedione, 6,7-dichloro-2-(2-nitrophenyl)-

Base Information

• Chemical Name: 5,8-Quinolinedione, 6,7-dichloro-2-(2-nitrophenyl)-
• CAS No.: 61472-28-4
• Molecular Formula: C15H6Cl2N2O4
• Molecular Weight: 349.1251
• DSSTox Substance ID: DTXSID20210427
• Wikidata: Q83085133

Synonyms:61472-28-4;5,8-quinolinedione, 6,7-dichloro-2-(2-nitrophenyl)-;6,7-Dichloro-2-(2-nitrophenyl)-5,8-quinolinedione;6,7-dichloro-2-(2-nitrophenyl)quinoline-5,8-dione;DTXSID20210427

Chemical Property of 5,8-Quinolinedione, 6,7-dichloro-2-(2-nitrophenyl)-

Chemical Property:

• Vapor Pressure: 1.32E-10mmHg at 25°C
• Boiling Point: 512.2°Cat760mmHg
• Flash Point: 263.6°C
• Density: 1.65g/cm³
• XLogP3: 3.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 1
• Exact Mass: 347.9704621
• Heavy Atom Count: 23
• Complexity: 587

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C(=C1)C2=NC3=C(C=C2)C(=O)C(=C(C3=O)Cl)Cl)[N+](=O)[O-]

Technology Process of 5,8-Quinolinedione, 6,7-dichloro-2-(2-nitrophenyl)-

There total 4 articles about 5,8-Quinolinedione, 6,7-dichloro-2-(2-nitrophenyl)- 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: 75.0%

2-(o-nitrophenyl)-5,8-dimethoxyquinoline (61472-25-1) → 2-(o-nitrophenyl)-6,7-dichloro-5,8-quinolinedione (61472-28-4)

Guidance literature:

With hydrogenchloride; sodium chlorate; at 25 ℃; for 2h;

DOI:10.1021/jm00158a002

Reference yield:

2-nitrocinnamic aldehyde (1466-88-2,66894-06-2) → 2-(o-nitrophenyl)-6,7-dichloro-5,8-quinolinedione (61472-28-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 10 percent / sodium m-nitrobenzenesulfonate / acetic acid / 1.5 h / 100 - 115 °C

2: 75 percent / NaClO₃, concd HCl / 2 h / 25 °C

With hydrogenchloride; sodium chlorate; sodium 3-nitrobenzenesulfonate; In acetic acid;

DOI:10.1021/jm00158a002

Reference yield:

2,5-dimethoxyaniline (102-56-7,102526-87-4) → 2-(o-nitrophenyl)-6,7-dichloro-5,8-quinolinedione (61472-28-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 10 percent / sodium m-nitrobenzenesulfonate / acetic acid / 1.5 h / 100 - 115 °C

2: 75 percent / NaClO₃, concd HCl / 2 h / 25 °C

With hydrogenchloride; sodium chlorate; sodium 3-nitrobenzenesulfonate; In acetic acid;

DOI:10.1021/jm00158a002

upstream raw materials:

2-(o-nitrophenyl)-5,8-dimethoxyquinoline

2-nitrocinnamic aldehyde

2,5-dimethoxyaniline

Downstream raw materials:

2-(o-nitrophenyl)-6,7-dicyano-5,8-dihydroxyquinoline

2-(o-nitrophenyl)-7-chloro-6-hydroxy-5,8-quinolinedione

2-(o-nitrophenyl)-6-chloro-7-hydroxy-5,8-quinolinedione

2-(o-aminophenyl)-6-amino-7-hydroxy-5,8-quinolinedione

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