1H-Pyrazol-5-ol, 4,4'-[(4-methylphenyl)methylene]bis[3-methyl-1-phenyl-

Base Information

• Chemical Name: 1H-Pyrazol-5-ol, 4,4'-[(4-methylphenyl)methylene]bis[3-methyl-1-phenyl-
• CAS No.: 143699-05-2
• Molecular Formula: C28H26N4O2
• Molecular Weight: 450.54
• DSSTox Substance ID: DTXSID10389277
• Nikkaji Number: J938.905I
• Mol file: 143699-05-2.mol

Synonyms:4,4'-[(4-methylphenyl)methylene]bis(3-methyl-1-phenyl-1h-pyrazol-5-ol);143699-05-2;1H-Pyrazol-5-ol, 4,4'-[(4-methylphenyl)methylene]bis[3-methyl-1-phenyl-;ChemDiv1_027328;HMS664K04;DTXSID10389277;STK140386;4,4'-[(4-methylphenyl)methanediyl]bis(3-methyl-1-phenyl-1H-pyrazol-5-ol);AKOS000612251;SR-01000507707;SR-01000507707-1;4,4'-(4-Methylbenzylidene)bis(1-phenyl-3-methyl-1H-pyrazol-5-ol);4-[(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)(4-methylphenyl)methyl]-3-methyl-1-phenyl-1H-pyrazol-5-ol

Chemical Property of 1H-Pyrazol-5-ol, 4,4'-[(4-methylphenyl)methylene]bis[3-methyl-1-phenyl-

Chemical Property:

• XLogP3: 5.5
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 5
• Exact Mass: 450.20557608
• Heavy Atom Count: 34
• Complexity: 798

Purity/Quality:

99.90% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)C(C2=C(NN(C2=O)C3=CC=CC=C3)C)C4=C(NN(C4=O)C5=CC=CC=C5)C

Technology Process of 1H-Pyrazol-5-ol, 4,4'-[(4-methylphenyl)methylene]bis[3-methyl-1-phenyl-

There total 5 articles about 1H-Pyrazol-5-ol, 4,4'-[(4-methylphenyl)methylene]bis[3-methyl-1-phenyl- 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: 98.0%

4-methyl-benzaldehyde (104-87-0) + edaravone (89-25-8) → 4,4'-((4-methylphenyl)methylene)bis(3-methyl-1-phenyl-1H-pyrazol-5-ol) (143699-05-2)

Guidance literature:

With 1,4-diazabicyclo[2.2.2]octane hydroacetate; In water; at 80 ℃; Green chemistry;

DOI:10.1039/c6ra23018k

Reference yield: 96.0%

4-methyl-benzaldehyde (104-87-0) + ethyl acetoacetate (141-97-9) + phenylhydrazine (100-63-0) → 4,4'-((4-methylphenyl)methylene)bis(3-methyl-1-phenyl-1H-pyrazol-5-ol) (143699-05-2)

Guidance literature:

With iminodiacetic acid-Ni complex immobilized on the surface of cobalt ferrite magnetic nanoparticles; In dimethyl sulfoxide; at 80 ℃; for 0.75h;

DOI:10.1039/d0nj00223b

Reference yield: 88.0%

N-(4-methylbenzylidene)aniline oxide (19865-55-5) + edaravone (89-25-8) → 4,4'-((4-methylphenyl)methylene)bis(3-methyl-1-phenyl-1H-pyrazol-5-ol) (143699-05-2)

Guidance literature:

With dodecatungstosilic acid; In ethanol; water; for 0.5h;

DOI:10.3184/174751914X14114871789226

upstream raw materials:

4-methyl-benzaldehyde

edaravone

4-(4-methylbenzylidene)-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one

5-methyl-2-phenyl-2H-pyrazol-3-ol

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