4-bromo-2-(4-methylpyrazolo[1,5-a]quinoxalin-2-yl)phenyl acetate

Base Information

• Chemical Name: 4-bromo-2-(4-methylpyrazolo[1,5-a]quinoxalin-2-yl)phenyl acetate
• CAS No.: 1099615-68-5
• Molecular Formula: C₁₉H₁₄BrN₃O₂
• Molecular Weight: 396.243
• Mol file: 1099615-68-5.mol

Synonyms:4-bromo-2-(4-methylpyrazolo[1,5-a]quinoxalin-2-yl)phenyl acetate

Chemical Property of 4-bromo-2-(4-methylpyrazolo[1,5-a]quinoxalin-2-yl)phenyl acetate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of 4-bromo-2-(4-methylpyrazolo[1,5-a]quinoxalin-2-yl)phenyl acetate

There total 1 articles about 4-bromo-2-(4-methylpyrazolo[1,5-a]quinoxalin-2-yl)phenyl acetate 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: 58.0%

5-bromo-2-(3-methylquinoxalin-2-ylmethoxy)benzaldehyde oxime (1065115-62-9) + acetic anhydride (108-24-7) → 4-bromo-2-(4-methylpyrazolo[1,5-a]quinoxalin-2-yl)phenyl acetate (1099615-68-5)

Guidance literature:

With sodium acetate; at 100 ℃;

DOI:10.1021/jo802398g

Reference yield: 94.0%

4-bromo-2-(4-methylpyrazolo[1,5-a]quinoxalin-2-yl)phenyl acetate (1099615-68-5) → 4-bromo-2-(4-methylpyrazolo[1,5-a]quinoxalin-2-yl)phenol (1099615-78-7)

Guidance literature:

With potassium hydroxide; ethanol; at 60 ℃; for 0.166667h; Reflux;

DOI:10.1021/jo802398g

upstream raw materials:

5-bromo-2-(3-methylquinoxalin-2-ylmethoxy)benzaldehyde oxime

acetic anhydride

Downstream raw materials:

4-bromo-2-(4-methylpyrazolo[1,5-a]quinoxalin-2-yl)phenol