2,3-DIPHENYL-6-NITROQUINOXALINE

Base Information

• Chemical Name: 2,3-DIPHENYL-6-NITROQUINOXALINE
• CAS No.: 7466-45-7
• Molecular Formula: C20H13N3O2
• Molecular Weight: 327.342
• Hs Code.: 2933998090
• Mol file: 7466-45-7.mol

Synonyms:2,3-Diphenyl-6-nitrochinoxalin;6-Nitro-2,3-diphenylchinoxalin;6-nitro-2,3-diphenyl-quinoxaline;2,3-Diphenyl-6-nitroquinoxaline;6-nitro-2,3-diphenylquinoxalyne;

Chemical Property of 2,3-DIPHENYL-6-NITROQUINOXALINE

Chemical Property:

• Vapor Pressure: 4.86E-09mmHg at 25°C
• Boiling Point: 483.6°Cat760mmHg
• Flash Point: 246.3°C
• PSA: 71.60000
• Density: 1.296g/cm³
• LogP: 5.39520

Purity/Quality:

99% ^*data from raw suppliers

6-Nitro-2,3-diphenylquinoxaline ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Technology Process of 2,3-DIPHENYL-6-NITROQUINOXALINE

There total 18 articles about 2,3-DIPHENYL-6-NITROQUINOXALINE 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: 100.0%

benzil (134-81-6) + 4-Nitrophenylene-1,2-diamine (99-56-9) → 6-nitro-2,3-diphenylquinoxaline (7466-45-7)

Guidance literature:

at 160 ℃; for 0.25h;

DOI:10.1002/1099-0690(200204)2002:8<1368::AID-EJOC1368>3.0.CO;2-6

Reference yield: 95.0%

2-hydroxy-2-phenylacetophenone (119-53-9,579-44-2) + 4-Nitrophenylene-1,2-diamine (99-56-9) → 6-nitro-2,3-diphenylquinoxaline (7466-45-7)

Guidance literature:

With [P₄-VP]-PdNPs; In N,N-dimethyl-formamide; at 120 ℃; for 0.1h; Reflux;

DOI:10.1007/s13738-018-1290-6

Reference yield: 89.0%

diphenyl acetylene (501-65-5) + 4-Nitrophenylene-1,2-diamine (99-56-9) → 6-nitro-2,3-diphenylquinoxaline (7466-45-7)

Guidance literature:

With [bis(acetoxy)iodo]benzene; oxygen; Trimethylacetic acid; In dimethyl sulfoxide; at 140 ℃;

DOI:10.1016/j.tet.2013.09.027

upstream raw materials:

benzil

4-Nitrophenylene-1,2-diamine

N₁-methyl-4-nitrobenzene-1,2-diamine

benzaldehyde

Downstream raw materials:

2,3-diphenyl-6-amino-quinoxaline

7,8-diphenyl-3H-isoxazolo[4,3-f]quinoxalin-1-ylideneamine

C₂₁H₁₃N₃O

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