2,4-dinitro-5-fluorophenylazide

Base Information

• Chemical Name: 2,4-dinitro-5-fluorophenylazide
• CAS No.: 57258-58-9
• Molecular Formula: C₆H₂FN₅O₄
• Molecular Weight: 227.111
• Mol file: 57258-58-9.mol

Synonyms:1-Azido-5-fluoro-2,4-dinitrobenzene;2,4-Dinitro-5-fluorophenylazide

Chemical Property of 2,4-dinitro-5-fluorophenylazide

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 141.39000
• Density: g/cm³
• LogP: 3.08306

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,4-dinitro-5-fluorophenylazide

There total 1 articles about 2,4-dinitro-5-fluorophenylazide 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:

2,4-dinitro-5-fluoroaniline (367-81-7) → 1-fluoro-2,4-dinitro-5-azidobenzene (57258-58-9)

Guidance literature:

2,4-dinitro-5-fluoroaniline; With sulfuric acid; sodium nitrite; In acetic acid; at 0 ℃;

With sodium azide; at 20 ℃; for 1h;

DOI:10.3987/com-01-s(m)4

Reference yield:

1-fluoro-2,4-dinitro-5-azidobenzene (57258-58-9) → 5-amino-6-fluoro-2,1,3-benzoxadiazole (504417-84-9)

Guidance literature:

Multi-step reaction with 3 steps

1: 810 mg / ethyl acetate / 2.5 h / Heating

2: 52 percent / triphenylphosphine / ethyl acetate / 1 h / Heating

3: 4.7 percent / conc. hydrochloric acid; iron powder / CH₂Cl₂; methanol / 0.25 h / 20 °C

With hydrogenchloride; iron; triphenylphosphine; In methanol; dichloromethane; ethyl acetate;

DOI:10.3987/com-01-s(m)4

upstream raw materials:

2,4-dinitro-5-fluoroaniline

Downstream raw materials:

5-amino-6-fluoro-2,1,3-benzoxadiazole

Refernces