1-Acetyl-3-phenyl-2-benzimidazolinon

Base Information

• Chemical Name: 1-Acetyl-3-phenyl-2-benzimidazolinon
• CAS No.: 78162-50-2
• Molecular Formula: C₁₅H₁₂N₂O₂
• Molecular Weight: 252.272
• Mol file: 78162-50-2.mol

Synonyms:1-Acetyl-3-phenyl-2-benzimidazolinon

Chemical Property of 1-Acetyl-3-phenyl-2-benzimidazolinon

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-Acetyl-3-phenyl-2-benzimidazolinon

There total 6 articles about 1-Acetyl-3-phenyl-2-benzimidazolinon 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: 95.0%

1-phenyl-1,3-dihydrobenzoimidazol-2-one (14813-85-5) + acetic anhydride (108-24-7) → 1-Acetyl-3-phenyl-2-benzimidazolinon (78162-50-2)

Guidance literature:

With sodium acetate; Heating;

DOI:10.1002/ardp.19813140402

Reference yield:

N-phenyl-1,2-benzenediamine (534-85-0) → 1-Acetyl-3-phenyl-2-benzimidazolinon (78162-50-2)

Guidance literature:

Multi-step reaction with 2 steps

1: aqueous HCl

2: sodium acetate

With hydrogenchloride; sodium acetate;

DOI:10.1021/ja01540a038

Reference yield:

1-(N-tert-Butylformimidoyl)-3-phenyl-2-benzimidazolinon (78162-51-3) → 1-Acetyl-3-phenyl-2-benzimidazolinon (78162-50-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 90 percent / 3N HCl / ethanol / 0.17 h / Heating

2: 95 percent / sodium acetate / Heating

With hydrogenchloride; sodium acetate; In ethanol;

DOI:10.1002/ardp.19813140402

upstream raw materials:

1-phenyl-1,3-dihydrobenzoimidazol-2-one

acetic anhydride

1-(N-tert-Butylformimidoyl)-3-phenyl-2-benzimidazolinon

phenylcarbonimidic dichloride