4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid chloride

Base Information

• Chemical Name: 4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid chloride
• CAS No.: 1228172-03-9
• Molecular Formula: C₂₃H₁₃ClN₄O₆
• Molecular Weight: 476.832

Synonyms:4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid chloride

Chemical Property of 4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid chloride

Chemical Property:

Purity/Quality:

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Technology Process of 4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid chloride

There total 3 articles about 4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid chloride 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: 50.0%

4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-3-pyrazole carboxylic acid → 4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid chloride (1228172-03-9)

Guidance literature:

With thionyl chloride; for 4h; Reflux;

Reference yield:

(2,4-dinitro-phenyl)-hydrazine (119-26-6) → 4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid chloride (1228172-03-9)

Guidance literature:

Multi-step reaction with 2 steps

1: benzene / 2 h / Reflux

2: thionyl chloride / 4 h / 85 °C

With thionyl chloride; In benzene;

DOI:10.1080/00304948.2020.1846449

Reference yield:

4-benzoyl-5-phenyl-furan-2,3-dione (17571-17-4) → 4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid chloride (1228172-03-9)

Guidance literature:

Multi-step reaction with 2 steps

1: benzene / 2 h / Reflux

2: thionyl chloride / 4 h / 85 °C

With thionyl chloride; In benzene;

DOI:10.1080/00304948.2020.1846449

upstream raw materials:

4-benzoyl-5-phenyl-furan-2,3-dione

(2,4-dinitro-phenyl)-hydrazine

Downstream raw materials:

4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid N-p-tolylamide

4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-N-(2-{[(4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-yl)carbonyl]amino}phenyl)-1H-pyrazole-3-carboxamide

4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid N-o-tolylamide

methyl 4-benzoyl-1-[2,4-dinitrophenyl]-5-phenyl-1H-pyrazole-3-carboxylate

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