Benzofuran, 6-nitro-

Base Information

• Chemical Name: Benzofuran, 6-nitro-
• CAS No.: 57786-33-1
• Molecular Formula: C8H5NO3
• Molecular Weight: 163.13
• Hs Code.: 2932999099
• Mol file: 57786-33-1.mol

Synonyms:Benzofuran, 6-nitro-

Chemical Property of Benzofuran, 6-nitro-

Chemical Property:

• Melting Point: 109-110 °C
• Boiling Point: 273.1±13.0 °C(Predicted)
• PSA: 58.96000
• Density: 1.380±0.06 g/cm3(Predicted)
• LogP: 2.86420

Purity/Quality:

99% ^*data from raw suppliers

6-Nitrobenzofuran 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzofuran, 6-nitro-

There total 6 articles about Benzofuran, 6-nitro- 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: 65.0%

6-nitro-1-benzofuran-2-carboxylic acid (64209-68-3) → 6-nitrobenzofuran (57786-33-1)

Guidance literature:

With copper(I) oxide; In quinoline; at 200 ℃; for 2h;

Reference yield:

2-hydroxy-4-nitrobenzaldehyde (2460-58-4) → 6-nitrobenzofuran (57786-33-1)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate; butanone / Erwaermen des Reaktionsprodukts mit aethanol. Kalilauge

2: copper; quinoline

With quinoline; copper; potassium carbonate; butanone;

DOI:10.1002/hlca.19540370205

Reference yield:

1-benzofurane (271-89-6) → 6-nitrobenzofuran (57786-33-1) + 3-nitrobenzofuran (75420-78-9) + 4-nitro-benzofuran (69227-65-2) + (2R,3'R)-3,2'-Dinitro-2,3,2',3'-tetrahydro-[2,3']bibenzofuranyl

Guidance literature:

With Nitrogen dioxide; In various solvent(s); at 20 ℃; for 6h;

DOI:10.3891/acta.chem.scand.51-0984

upstream raw materials:

6-nitro-1-benzofuran-2-carboxylic acid

1-benzofurane

tetranitromethane

2-hydroxy-4-nitrobenzaldehyde

Downstream raw materials:

benzofuran-6-amine

6-amino-2,3-dihydrobenzofuran

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