bis-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-ketone

Base Information

• Chemical Name: bis-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-ketone
• CAS No.: 873413-12-8
• Molecular Formula: C₂₃H₂₂N₄O₃
• Molecular Weight: 402.453
• Mol file: 873413-12-8.mol

Synonyms:bis-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-ketone

Chemical Property of bis-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-ketone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of bis-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-ketone

There total 3 articles about bis-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-ketone 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:

antipyrine (60-80-0) + antipyric acid (83-10-3) → bis-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-ketone (873413-12-8)

Guidance literature:

With carbon dioxide; phosphorus pentoxide; under 38000 Torr;

Reference yield:

antipyrine (60-80-0) → bis-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-ketone (873413-12-8)

Guidance literature:

Multi-step reaction with 2 steps

1: benzene

2: P₂O₅; CO₂ / 38000 Torr

With carbon dioxide; phosphorus pentoxide; benzene;

Reference yield:

antipyric acid (83-10-3) + Phenetole (103-73-1) → 4-(4-ethoxy-benzoyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one + bis-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-ketone (873413-12-8)

Guidance literature:

With phosphorus pentoxide;

upstream raw materials:

antipyrine

antipyric acid

Phenetole

Downstream raw materials:

diantipyrinylmethane