3-<β-naphthylazo>-4-methyl-6-phenylpyridazine

Base Information

• Chemical Name: 3-<β-naphthylazo>-4-methyl-6-phenylpyridazine
• CAS No.: 81819-92-3
• Molecular Formula: C₂₁H₁₆N₄O
• Molecular Weight: 340.384
• Mol file: 81819-92-3.mol

Synonyms:

Chemical Property of 3-<β-naphthylazo>-4-methyl-6-phenylpyridazine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of 3-<β-naphthylazo>-4-methyl-6-phenylpyridazine

There total 2 articles about 3-<β-naphthylazo>-4-methyl-6-phenylpyridazine 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:

3-chloro-4-methyl-6-phenylpyridazine (28657-39-8) → 3-<β-naphthylazo>-4-methyl-6-phenylpyridazine (81819-92-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 48 percent / sodamide / xylene / 48 h / Heating

2: 1.) hydrochloric acid, sodium nitrite, 2.) sodium hydroxide / water

With hydrogenchloride; sodium hydroxide; sodium amide; sodium nitrite; In xylene;

Reference yield:

3-amino-4-methyl-6-phenyl-pyridazine (81819-90-1) + β-naphthol (135-19-3) → 3-<β-naphthylazo>-4-methyl-6-phenylpyridazine (81819-92-3)

Guidance literature:

With hydrogenchloride; sodium hydroxide; sodium nitrite; Yield given. Multistep reaction; water;

upstream raw materials:

3-amino-4-methyl-6-phenyl-pyridazine

β-naphthol

3-chloro-4-methyl-6-phenylpyridazine

Refernces