3-Amino-2-chloro-5-nitronaphthalene-1,4-dione

Base Information

• Chemical Name: 3-Amino-2-chloro-5-nitronaphthalene-1,4-dione
• CAS No.: 50711-47-2
• Molecular Formula: C₁₀H₅ClN₂O₄
• Molecular Weight: 252.614
• Hs Code.: 2922399090
• European Community (EC) Number: 621-207-8
• DSSTox Substance ID: DTXSID40393185
• Nikkaji Number: J2.141.968K
• Wikidata: Q82191840
• Mol file: 50711-47-2.mol

Synonyms:50711-47-2;3-amino-2-chloro-5-nitronaphthalene-1,4-dione;1,4-Naphthalenedione, 3-amino-2-chloro-5-nitro-;DTXSID40393185;AKOS024330742;3-amino-2-chloro-5-nitronaphthoquinone;2-Chloro-3-amino-5-nitro-1,4-naphthoquinone

Chemical Property of 3-Amino-2-chloro-5-nitronaphthalene-1,4-dione

Chemical Property:

• PSA: 105.98000
• LogP: 2.60640
• XLogP3: 1.9
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 251.9937843
• Heavy Atom Count: 17
• Complexity: 440

Purity/Quality:

99% ^*data from raw suppliers

3-AMINO-2-CHLORO-5-NITRO-(1,4)NAPHTHOQUINONE Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC2=C(C(=C1)[N+](=O)[O-])C(=O)C(=C(C2=O)Cl)N

Technology Process of 3-Amino-2-chloro-5-nitronaphthalene-1,4-dione

There total 2 articles about 3-Amino-2-chloro-5-nitronaphthalene-1,4-dione 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:

2,3-dichloro-5-nitro-1,4-naphthoquinone (22360-86-7) → 2-amino-3-chloro-8-nitro-1,4-naphthoquinone (50711-47-2) + 2-amino-3-chloro-5-nitro-1,4-naphthoquinone (50711-49-4)

Guidance literature:

2,3-dichloro-5-nitro-1,4-naphthoquinone; With 2,6-di-tert-butyl-pyridine; Rink amide resin plug format; In dichloromethane; at 25 ℃; for 2h;

With trifluoroacetic acid; In dichloromethane; at 25 ℃; for 0.5h; Title compound not separated from byproducts;

DOI:10.1016/j.tetlet.2005.01.049

Reference yield:

→ 2-amino-3-chloro-8-nitro-1,4-naphthoquinone (50711-47-2)

Guidance literature:

entspr. Acetamid, Deacetylier.;

upstream raw materials:

2,3-dichloro-5-nitro-1,4-naphthoquinone