3-nitro-5-(p-nitrophenylsulphonamido)salicylaldehyde azine

Base Information

• Chemical Name: 3-nitro-5-(p-nitrophenylsulphonamido)salicylaldehyde azine
• CAS No.: 84042-28-4
• Molecular Formula: C₂₆H₁₈N₈O₁₄S₂
• Molecular Weight: 730.606
• Mol file: 84042-28-4.mol

Synonyms:

Chemical Property of 3-nitro-5-(p-nitrophenylsulphonamido)salicylaldehyde azine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-nitro-5-(p-nitrophenylsulphonamido)salicylaldehyde azine

There total 4 articles about 3-nitro-5-(p-nitrophenylsulphonamido)salicylaldehyde azine 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: 38.0%

8-nitrocoumarin-6-(p-nitrophenyl)sulphonamide (84015-93-0) → 3-nitro-5-(p-nitrophenylsulphonamido)salicylaldehyde azine (84042-28-4)

Guidance literature:

With hydrazine hydrate; In ethanol; for 1h; Ambient temperature;

Reference yield:

2-oxo-2H-chromene-6-sulfonyl chloride (10543-42-7) → 3-nitro-5-(p-nitrophenylsulphonamido)salicylaldehyde azine (84042-28-4)

Guidance literature:

Multi-step reaction with 3 steps

1: pyridine / diethyl ether / 3 h / Heating

2: 52 percent / conc. HNO₃, acetic acid / 0.5 h / Heating

3: 38 percent / hydrazine hydrate / ethanol / 1 h / Ambient temperature

With pyridine; nitric acid; hydrazine hydrate; acetic acid; In diethyl ether; ethanol;

Reference yield:

2-oxo-2H-chromene-6-sulfonic acid anilide (84015-72-5) → 3-nitro-5-(p-nitrophenylsulphonamido)salicylaldehyde azine (84042-28-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 52 percent / conc. HNO₃, acetic acid / 0.5 h / Heating

2: 38 percent / hydrazine hydrate / ethanol / 1 h / Ambient temperature

With nitric acid; hydrazine hydrate; acetic acid; In ethanol;

upstream raw materials:

8-nitrocoumarin-6-(p-nitrophenyl)sulphonamide

2-oxo-2H-chromene-6-sulfonyl chloride

2-oxo-2H-chromene-6-sulfonic acid anilide

aniline

Refernces