4-chloro-2-(1-phenyl-1H-pyrazol-5-yl)phenol

Base Information

• Chemical Name: 4-chloro-2-(1-phenyl-1H-pyrazol-5-yl)phenol
• CAS No.: 36124-03-5
• Molecular Formula: C₁₅H₁₁ClN₂O
• Molecular Weight: 270.718
• Hs Code.: 2933199090
• DSSTox Substance ID: DTXSID90425627
• Wikidata: Q82238530
• Mol file: 36124-03-5.mol

Synonyms:36124-03-5;4-chloro-2-(1-phenyl-1H-pyrazol-5-yl)phenol;4-chloro-2-(2-phenylpyrazol-3-yl)phenol;5-(5-CHLORO-2-HYDROXYPHENYL)-1-PHENYLPYRAZOLE;1-PHENYL-1H-5-(5'-CHLORO-2'-HYDROXYPHENYL)PYRAZOLE;SCHEMBL13522938;DTXSID90425627;AKOS027379135;AK-198/09785002;1-Phenyl-5-(2'-hydroxy-5'-chloro phenyl)pyrazole;4-Chloro-6-(2-phenyl-1,2-dihydro-3H-pyrazol-3-ylidene)cyclohexa-2,4-dien-1-one

Chemical Property of 4-chloro-2-(1-phenyl-1H-pyrazol-5-yl)phenol

Chemical Property:

• Boiling Point: 421.7 °C at 760 mmHg
• Flash Point: 208.9 °C
• PSA: 38.05000
• Density: 1.29 g/cm³
• LogP: 3.89830
• Water Solubility.: at 25 deg C (mg/L): 3.001
• XLogP3: 3.8
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 270.0559907
• Heavy Atom Count: 19
• Complexity: 296

Purity/Quality:

99% ,98%,Electron Grade , ^*data from raw suppliers

4-Chloro-2-(1-phenyl-1H-pyrazol-5-yl)phenol AldrichCPR ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)N2C(=CC=N2)C3=C(C=CC(=C3)Cl)O

Technology Process of 4-chloro-2-(1-phenyl-1H-pyrazol-5-yl)phenol

There total 1 articles about 4-chloro-2-(1-phenyl-1H-pyrazol-5-yl)phenol 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-chloro-2-(2-phenyl-2H-pyrazol-3-yl)-phenol (36124-03-5)

Guidance literature:

5-Chlor-2-hydroxy-benzoyl-acetaldehyd, Phenylhydrazin;

Reference yield:

4-chloro-2-(2-phenyl-2H-pyrazol-3-yl)-phenol (36124-03-5) → [4-chloro-2-(2-phenyl-2H-pyrazol-3-yl)-phenoxy]-acetic acid hydrazide (213690-70-1)

Guidance literature:

Multi-step reaction with 2 steps

1: K₂CO₃; TBA HSO₄ / acetone / Heating

2: N₂H₄*H₂O / aq. ethanol / 0.5 h / Heating

With tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate; hydrazine hydrate; In ethanol; acetone; 1: Substitution / 2: Substitution;

Reference yield:

4-chloro-2-(2-phenyl-2H-pyrazol-3-yl)-phenol (36124-03-5) → 5-[4-chloro-2-(2-phenyl-2H-pyrazol-3-yl)-phenoxymethyl]-[1,3,4]oxadiazole-2-thiol

Guidance literature:

Multi-step reaction with 3 steps

1: K₂CO₃; TBA HSO₄ / acetone / Heating

2: N₂H₄*H₂O / aq. ethanol / 0.5 h / Heating

3: 78 percent / KOH / aq. ethanol / Heating

With potassium hydroxide; tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate; hydrazine hydrate; In ethanol; acetone; 1: Substitution / 2: Substitution / 3: Cyclization;

Downstream raw materials:

[4-chloro-2-(2-phenyl-2H-pyrazol-3-yl)-phenoxy]-acetic acid ethyl ester

[4-chloro-2-(2-phenyl-2H-pyrazol-3-yl)-phenoxy]-acetic acid hydrazide