1--4-nitronaphthalene

Base Information

• Chemical Name: 1--4-nitronaphthalene
• CAS No.: 103769-09-1
• Molecular Formula: C₁₈H₁₆N₂O₃
• Molecular Weight: 308.337
• Mol file: 103769-09-1.mol

Synonyms:1--4-nitronaphthalene

Chemical Property of 1--4-nitronaphthalene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1--4-nitronaphthalene

There total 3 articles about 1--4-nitronaphthalene 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: 79.0%

N-<2-(4-nitro-1-naphthoxy)ethyl>aniline (103769-08-0) → 1--4-nitronaphthalene (103769-09-1)

Guidance literature:

In methanol; triethylamine; acetonitrile; for 0.833333h; Irradiation;

DOI:10.1246/bcsj.58.3663

Reference yield:

4-nitro-1-naphthol (605-62-9) → 1--4-nitronaphthalene (103769-09-1)

Guidance literature:

Multi-step reaction with 3 steps

1: 33 percent / NaOH / dioxane; H₂O / 48 h / Heating

2: 59 percent

3: 79 percent / methanol; acetonitrile; triethylamine / 0.83 h / Irradiation

With sodium hydroxide; In 1,4-dioxane; methanol; water; triethylamine; acetonitrile;

DOI:10.1246/bcsj.58.3663

Reference yield:

1-(2-bromoethoxy)-4-nitronaphthalene (103769-06-8) → 1--4-nitronaphthalene (103769-09-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 59 percent

2: 79 percent / methanol; acetonitrile; triethylamine / 0.83 h / Irradiation

In methanol; triethylamine; acetonitrile;

DOI:10.1246/bcsj.58.3663

upstream raw materials:

N-<2-(4-nitro-1-naphthoxy)ethyl>aniline

4-nitro-1-naphthol

1-(2-bromoethoxy)-4-nitronaphthalene

Refernces

• 1、 Mutai, Kiyoshi,Nakagaki, Ryoichi. "Further Evidence for the Regioselectivity Rules in Nucleophilic Aromatic Photosubstitution". . p. 3663 - 3664. Retrieved 2007/10/02.