Nitro-[(5-phenyl-2H-[1,2,4]triazol-3-yl)-hydrazono]-acetonitrile

Base Information

• Chemical Name: Nitro-[(5-phenyl-2H-[1,2,4]triazol-3-yl)-hydrazono]-acetonitrile
• CAS No.: 99777-42-1
• Molecular Formula: C₁₀H₇N₇O₂
• Molecular Weight: 257.211

Synonyms:Nitro-[(5-phenyl-2H-[1,2,4]triazol-3-yl)-hydrazono]-acetonitrile

Chemical Property of Nitro-[(5-phenyl-2H-[1,2,4]triazol-3-yl)-hydrazono]-acetonitrile

Chemical Property:

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Technology Process of Nitro-[(5-phenyl-2H-[1,2,4]triazol-3-yl)-hydrazono]-acetonitrile

There total 2 articles about Nitro-[(5-phenyl-2H-[1,2,4]triazol-3-yl)-hydrazono]-acetonitrile 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: 90.0%

C10H6N7O2(1-)*Na(1+) (99777-32-9) → Nitro-[(5-phenyl-2H-[1,2,4]triazol-3-yl)-hydrazono]-acetonitrile (99777-42-1)

Guidance literature:

With sulfuric acid; for 0.166667h;

DOI:10.1007/BF00506077

Reference yield:

3-phenyl-1H-1,2,4-triazol-5-amine (4922-98-9) → Nitro-[(5-phenyl-2H-[1,2,4]triazol-3-yl)-hydrazono]-acetonitrile (99777-42-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 1) NaNO₂, HNO₃; 2) CH₃COONa / 1) water, 0 deg C, 25 min.; 2) 20 deg C, 3 h

2: 90 percent / 40percent H₂SO₄ / 0.17 h

With sulfuric acid; nitric acid; sodium acetate; sodium nitrite;

DOI:10.1007/BF00506077

Reference yield: 98.0%

Nitro-[(5-phenyl-2H-[1,2,4]triazol-3-yl)-hydrazono]-acetonitrile (99777-42-1) → 3-nitro-7-phenyl[1,2,4]triazolo[5,1-c][1,2,4]triazin-4-amine (99777-48-7)

Guidance literature:

In various solvent(s); at 200 ℃; for 3h;

DOI:10.1007/BF00506077

upstream raw materials:

C₁₀H₆N₇O₂^(1-)*Na⁽¹⁺⁾

3-phenyl-1H-1,2,4-triazol-5-amine

Downstream raw materials:

3-nitro-7-phenyl[1,2,4]triazolo[5,1-c][1,2,4]triazin-4-amine

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