5-(4-chlorophenyl)-3-[(E)-2-(4-chlorophenyl)ethenyl]-1-phenyl-1H-pyrazole

Base Information

• Chemical Name: 5-(4-chlorophenyl)-3-[(E)-2-(4-chlorophenyl)ethenyl]-1-phenyl-1H-pyrazole
• CAS No.: 53103-82-5
• Molecular Formula: C₂₃H₁₆Cl₂N₂
• Molecular Weight: 391.299

Synonyms:5-(4-chlorophenyl)-3-[(E)-2-(4-chlorophenyl)ethenyl]-1-phenyl-1H-pyrazole

Chemical Property of 5-(4-chlorophenyl)-3-[(E)-2-(4-chlorophenyl)ethenyl]-1-phenyl-1H-pyrazole

Chemical Property:

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Technology Process of 5-(4-chlorophenyl)-3-[(E)-2-(4-chlorophenyl)ethenyl]-1-phenyl-1H-pyrazole

There total 2 articles about 5-(4-chlorophenyl)-3-[(E)-2-(4-chlorophenyl)ethenyl]-1-phenyl-1H-pyrazole 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: 79.0%

5-(4-chlorophenyl)-3-[(E)-2-(4-chlorophenyl)ethenyl]-1-phenyl-4,5-dihydro-1H-pyrazole (2256-22-6) → 5-(4-chlorophenyl)-3-[(E)-2-(4-chlorophenyl)ethenyl]-1-phenyl-1H-pyrazole (53103-82-5)

Guidance literature:

With 3,4-dihydro-2H-pyran; In acetonitrile; at 20 - 60 ℃; for 2h; Green chemistry;

DOI:10.1016/j.tetlet.2014.07.051

Reference yield:

→ 5-(4-chloro-phenyl)-3-(4-chloro-styryl)-1-phenyl-1H-pyrazole (53103-82-5)

Guidance literature:

entspr. Pyrazolin, Pb(IV)-Acetat (-Oxid.);

Reference yield: 77.0%

N-aminophthalamide (1875-48-5) + 5-(4-chlorophenyl)-3-[(E)-2-(4-chlorophenyl)ethenyl]-1-phenyl-1H-pyrazole (53103-82-5) → 5-(4-chlorophenyl)-3-[3-(4-chlorophenyl)-1-phthalimidoaziridin-2-yl]-1-phenyl-1H-pyrazole

Guidance literature:

With lead(IV) acetate; potassium carbonate; In dichloromethane; at -12 ℃; for 0.75h;

DOI:10.1007/s11178-006-0039-3

upstream raw materials:

5-(4-chlorophenyl)-3-[(E)-2-(4-chlorophenyl)ethenyl]-1-phenyl-4,5-dihydro-1H-pyrazole

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