3,3'-(carbonyldi-1,4-phenylene)bis(2,4,5-triphenylcyclopenta-2,4-dien-1-one)

Base Information

• Chemical Name: 3,3'-(carbonyldi-1,4-phenylene)bis(2,4,5-triphenylcyclopenta-2,4-dien-1-one)
• CAS No.: 207450-54-2
• Molecular Formula: C₅₉H₃₈O₃
• Molecular Weight: 794.949
• Mol file: 207450-54-2.mol

Synonyms:3,3'-(carbonyldi-1,4-phenylene)bis(2,4,5-triphenylcyclopenta-2,4-dien-1-one)

Chemical Property of 3,3'-(carbonyldi-1,4-phenylene)bis(2,4,5-triphenylcyclopenta-2,4-dien-1-one)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,3'-(carbonyldi-1,4-phenylene)bis(2,4,5-triphenylcyclopenta-2,4-dien-1-one)

There total 1 articles about 3,3'-(carbonyldi-1,4-phenylene)bis(2,4,5-triphenylcyclopenta-2,4-dien-1-one) 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: 89.3%

4,4'-bis(phenylglyoxalyl)diphenylketone (31224-78-9) + 1,3-Diphenylpropanone (102-04-5) → 3,3'-(carbonyldi-1,4-phenylene)bis(2,4,5-triphenylcyclopenta-2,4-dien-1-one) (207450-54-2)

Guidance literature:

With potassium hydroxide; In ethanol; for 0.75h; Heating;

DOI:10.1007/BF02498958

Reference yield: 91.0%

4-(1-phenylethynyl)-1,8-naphthalic anhydride (170804-03-2) + 3,3'-(carbonyldi-1,4-phenylene)bis(2,4,5-triphenylcyclopenta-2,4-dien-1-one) (207450-54-2) → 4,4'-bis[2,3,5,6-tetraphenyl-4-(4,5-dicarboxynaphth-1-yl)phenyl]benzophenone dianhydride

Guidance literature:

In various solvent(s); for 10h; Heating;

DOI:10.1007/BF02494752

Reference yield:

3,3'-(carbonyldi-1,4-phenylene)bis(2,4,5-triphenylcyclopenta-2,4-dien-1-one) (207450-54-2) → 4,4'-bis(2,3,6-triphenyl-4,5-dicarboxyphenyl)benzophenone dianhydride

Guidance literature:

Multi-step reaction with 2 steps

1: various solvent(s) / 3 h / Heating

2: Br₂ / various solvent(s) / 3 h / Heating

With bromine; In various solvent(s); 1: Diels-Alder reaction, elimination / 2: Aromatisation;

DOI:10.1007/BF02494752

upstream raw materials:

4,4'-bis(phenylglyoxalyl)diphenylketone

1,3-Diphenylpropanone