4-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylazo)-3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carbothioic acid butylamide

Base Information

• Chemical Name: 4-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylazo)-3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carbothioic acid butylamide
• CAS No.: 78439-18-6
• Molecular Formula: C₂₀H₂₅N₇O₂S
• Molecular Weight: 427.53
• Mol file: 78439-18-6.mol

Synonyms:

Chemical Property of 4-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylazo)-3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carbothioic acid butylamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylazo)-3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carbothioic acid butylamide

There total 2 articles about 4-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylazo)-3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carbothioic acid butylamide 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:

4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one (83-07-8) → 4-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylazo)-3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carbothioic acid butylamide (78439-18-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) H₂SO₄, NaNO₂; 2.) CH₃COONa / 1.) H₂O 2.) C₂H₅OH, 3 h

2: acetic acid / Ambient temperature

With sulfuric acid; sodium acetate; sodium nitrite; In acetic acid;

Reference yield:

4-butyl-3-thiosemicarbazide (6610-31-7) + ethyl 2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylazo)-3-oxobutanoate (65287-72-1) → 4-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylazo)-3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carbothioic acid butylamide (78439-18-6)

Guidance literature:

In acetic acid; Yield given; Ambient temperature;

upstream raw materials:

4-butyl-3-thiosemicarbazide

ethyl 2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylazo)-3-oxobutanoate

4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one