2-(3,5-Diphenyl-1H-pyrazol-1-yl)pyridine

Base Information

• Chemical Name: 2-(3,5-Diphenyl-1H-pyrazol-1-yl)pyridine
• CAS No.: 76211-98-8
• Molecular Formula: C20H15N3
• Molecular Weight: 297.359
• DSSTox Substance ID: DTXSID30504061
• Nikkaji Number: J2.005.117E

Synonyms:2-(3,5-Diphenyl-1H-pyrazol-1-yl)pyridine;76211-98-8;DTXSID30504061

Chemical Property of 2-(3,5-Diphenyl-1H-pyrazol-1-yl)pyridine

Chemical Property:

• XLogP3: 4.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 297.126597491
• Heavy Atom Count: 23
• Complexity: 360

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=CC(=NN2C3=CC=CC=N3)C4=CC=CC=C4

Technology Process of 2-(3,5-Diphenyl-1H-pyrazol-1-yl)pyridine

There total 5 articles about 2-(3,5-Diphenyl-1H-pyrazol-1-yl)pyridine 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: 84.0%

C20H17N3 → 2-(3,5-diphenyl-1H-pyrazol-1-yl)pyridine (76211-98-8)

Guidance literature:

With [RhCl₂(p-cymene)]2; oxygen; In dimethyl sulfoxide; at 100 ℃; for 5h; under 760.051 Torr; Inert atmosphere;

DOI:10.1021/ol3022353

Reference yield: 83.0%

3-imino-1,3,N-triphenylprop-1-enylamine (71115-31-6) + 2-hydrazinopyridine monohydrochloride (51169-05-2) → 2-(3,5-diphenyl-1H-pyrazol-1-yl)pyridine (76211-98-8)

Guidance literature:

With pyridine; at 70 - 80 ℃; for 4h;

Reference yield: 65.0%

pyrid-2-ylhydrazine (4930-98-7) + chalcone epoxide (5411-12-1) → 2-(3,5-diphenyl-1H-pyrazol-1-yl)pyridine (76211-98-8)

Guidance literature:

In ethanol; for 2h; Heating;

upstream raw materials:

2-chloropyridine

3,5-Diphenylpyrazole

pyrid-2-ylhydrazine

chalcone epoxide

Downstream raw materials:

4-bromo-1-(2-pyridyl)-3,5-diphenyl-1H-pyrazole

5-Chloro-2-(4-chloro-3,5-diphenyl-pyrazol-1-yl)-pyridine

2-[4-Nitro-3,5-bis-(4-nitro-phenyl)-pyrazol-1-yl]-pyridine

Ni(C₅NH₄(C₃N₂H(C₆H₅)2))2Cl₂

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