3,4-bis(4-butylphenyl)-2,5-bis(4-fluorophenyl)cyclopenta-2,4-dienone

Base Information

• Chemical Name: 3,4-bis(4-butylphenyl)-2,5-bis(4-fluorophenyl)cyclopenta-2,4-dienone
• CAS No.: 1408319-70-9
• Molecular Formula: C₃₇H₃₄F₂O
• Molecular Weight: 532.673
• Mol file: 1408319-70-9.mol

Synonyms:3,4-bis(4-butylphenyl)-2,5-bis(4-fluorophenyl)cyclopenta-2,4-dienone

Chemical Property of 3,4-bis(4-butylphenyl)-2,5-bis(4-fluorophenyl)cyclopenta-2,4-dienone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,4-bis(4-butylphenyl)-2,5-bis(4-fluorophenyl)cyclopenta-2,4-dienone

There total 1 articles about 3,4-bis(4-butylphenyl)-2,5-bis(4-fluorophenyl)cyclopenta-2,4-dienone 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: 82.0%

1,3-bis-(4-fluorophenyl)-2-propanone (65622-33-5) + 1,2-bis-(4-butylphenyl)ethane-1,2-dione → 3,4-bis(4-butylphenyl)-2,5-bis(4-fluorophenyl)cyclopenta-2,4-dienone (1408319-70-9)

Guidance literature:

With potassium hydroxide; In ethanol; for 1h; Reflux;

DOI:10.1039/c2ob26509e

Reference yield: 63.0%

3,4-bis(4-butylphenyl)-2,5-bis(4-fluorophenyl)cyclopenta-2,4-dienone (1408319-70-9) → (Z)-2-((4,5-bis(4-butylphenyl)-3-(4-fluorophenyl)-2H-pyrrol-2-ylidene)(4-fluorophenyl)methyl)-4,5-bis(4-butylphenyl)-3-(4-fluorophenyl)-1H-pyrrole (1408319-76-5)

Guidance literature:

With ammonium acetate; acetic acid; at 110 ℃; for 20h; Sealed tube;

DOI:10.1039/c2ob26509e

Reference yield:

3,4-bis(4-butylphenyl)-2,5-bis(4-fluorophenyl)cyclopenta-2,4-dienone (1408319-70-9) → 2,3,7,8-tetrakis(4-butylphenyl)-5,5-difluoro-1,9,10-tris(4-fluorophenyl)-5H-dipyrrolo[1,2-c:2′,1′-f][1,3,2]diazaborinin-4-ium-5-uide

Guidance literature:

Multi-step reaction with 2 steps

1.1: ammonium acetate; acetic acid / 20 h / 110 °C / Sealed tube

2.1: triethylamine / dichloromethane / 0.25 h / Inert atmosphere; Reflux

2.2: 2 h / Inert atmosphere; Reflux

With ammonium acetate; acetic acid; triethylamine; In dichloromethane;

DOI:10.1039/c2ob26509e

upstream raw materials:

1,3-bis-(4-fluorophenyl)-2-propanone

Downstream raw materials:

(Z)-2-((4,5-bis(4-butylphenyl)-3-(4-fluorophenyl)-2H-pyrrol-2-ylidene)(4-fluorophenyl)methyl)-4,5-bis(4-butylphenyl)-3-(4-fluorophenyl)-1H-pyrrole