2,8-dinitrooxanthrene

Base Information

• Chemical Name: 2,8-dinitrooxanthrene
• CAS No.: 71400-34-5
• Molecular Formula: C12H6N2O6
• Molecular Weight: 274.20
• Mol file: 71400-34-5.mol

Synonyms:

Chemical Property of 2,8-dinitrooxanthrene

Chemical Property:

• Vapor Pressure: 1.05E-07mmHg at 25°C
• Boiling Point: 445.2°C at 760 mmHg
• Flash Point: 214°C
• Density: 1.595g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,8-dinitrooxanthrene

There total 19 articles about 2,8-dinitrooxanthrene 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: 44.0%

dioxin (262-12-4) → 2,7-dinitrodibenzo-p-dioxin (71400-33-4) + 2,8-dinitrodiphenylene dioxide (71400-34-5)

Guidance literature:

With dinitrogen tetraoxide; In trifluoroacetic acid; for 0.25h; other reagent;

Reference yield: 44.0%

hexachloroantimonate of the dibenzo-p-dioxin radical-cation → 2,7-dinitrodibenzo-p-dioxin (71400-33-4) + 2,8-dinitrodiphenylene dioxide (71400-34-5)

Guidance literature:

With dinitrogen tetraoxide; In acetonitrile; at -40 - -35 ℃; Product distribution;

Reference yield: 16.0%

potassium 2-bromo-5-nitrophenoxide (79807-53-7) → 2,7-dinitrodibenzo-p-dioxin (71400-33-4) + 2,8-dinitrodiphenylene dioxide (71400-34-5)

Guidance literature:

In N,N-dimethyl-formamide; at 150 ℃; for 96h;

DOI:10.1039/P19810002456

upstream raw materials:

dioxin

2-(2,4-dinitrophenoxy)-4-nitrophenol

potassium 2-bromo-5-nitrophenoxide

Potassium; 2-(2-bromo-5-nitro-phenoxy)-5-nitro-phenolate

Downstream raw materials:

2-(2-ethoxy-5-nitrophenoxy)-4-nitrophenol

2-(2-methoxy-5-nitrophenoxy)-4-nitrophenol

Refernces

• 1、 Morkovnik, A. S.,Belinskii, E. Yu.,Dobaeva, N. M.,Okhlobystin, O. Ya.. "ELECTRON TRANSFER AS ELEMENTARY STAGE IN ELECTROPHILIC NITRATION OF DIBENZO-p-DIOXIN". . p. 328 - 335. Retrieved 2007/10/02.
• 2、 Ramsden, Christopher A.. "The Smiles Rearrangement of 2-Aryloxy-5-nitrophenoxides. Attempted Routes to Benzoxirens and Tribenzotrioxonins". . p. 2456 - 2463. Retrieved 2007/10/02.