2-methyl-6,7-dichloro-3-phenylquinoxaline

Base Information

• Chemical Name: 2-methyl-6,7-dichloro-3-phenylquinoxaline
• CAS No.: 70071-10-2
• Molecular Formula: C₁₅H₁₀Cl₂N₂
• Molecular Weight: 289.164

Synonyms:2-methyl-6,7-dichloro-3-phenylquinoxaline

Chemical Property of 2-methyl-6,7-dichloro-3-phenylquinoxaline

Chemical Property:

Purity/Quality:

≥99% ^*data from raw suppliers

6,7-Dichloro-2-methyl-3-phenylquinoxaline 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of 2-methyl-6,7-dichloro-3-phenylquinoxaline

There total 9 articles about 2-methyl-6,7-dichloro-3-phenylquinoxaline 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: 93.0%

1-phenyl-2-nitroprop-1-ene (705-60-2,18315-84-9,58321-79-2) + 4,5-Dichloro-1,2-phenylenediamine (5348-42-5) → 2-methyl-6,7-dichloro-3-phenylquinoxaline (70071-10-2)

Guidance literature:

With copper(ll) bromide; In ethanol; at 110 ℃; for 4h; Green chemistry;

DOI:10.1016/j.tetlet.2012.11.127

Reference yield: 89.0%

4,5-Dichloro-1,2-phenylenediamine (5348-42-5) + 1-Phenylpropane-1,2-dione (579-07-7) → 2-methyl-6,7-dichloro-3-phenylquinoxaline (70071-10-2)

Guidance literature:

In ethanol; water; for 3h; Reflux;

DOI:10.3390/ijms20194786

Reference yield: 85.0%

4,5-Dichloro-1,2-phenylenediamine (5348-42-5) + 2-bromo-1-phenyl-1-propanone (2114-00-3) → 2-methyl-6,7-dichloro-3-phenylquinoxaline (70071-10-2)

Guidance literature:

With cetyltrimethylammonim bromide; In water; for 24h; Reflux;

DOI:10.3184/030823409X12591655855261

upstream raw materials:

4,5-Dichloro-1,2-phenylenediamine

1-Phenylpropane-1,2-dione

2-bromo-1-phenyl-1-propanone

1-phenyl-2-nitroprop-1-ene

Downstream raw materials:

7,8-Dichloro-4-phenyl-pyrrolo[1,2-a]quinoxaline-2-carboxylic acid ethyl ester

7,8-Dichloro-4-phenyl-pyrrolo[1,2-a]quinoxaline-2-carbaldehyde

(7,8-Dichloro-4-phenyl-pyrrolo[1,2-a]quinoxalin-2-yl)-methanol

6,7-dichloro-3-phenylquinoxaline-2-carbaldehyde

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