5,5-Diphenyl-2-cyclopenten-1-one

Base Information

• Chemical Name: 5,5-Diphenyl-2-cyclopenten-1-one
• CAS No.: 53750-13-3
• Molecular Formula: C17H14O
• Molecular Weight: 234.298
• DSSTox Substance ID: DTXSID70440393
• Nikkaji Number: J3.106.648D
• Mol file: 53750-13-3.mol

Synonyms:5,5-diphenyl-2-cyclopenten-1-one;53750-13-3;SCHEMBL8992358;DTXSID70440393;NIAMVUUVCFSGQD-UHFFFAOYSA-N;5,5-Diphenyl-2-cyclopentene-1-one;5,5-diphenyl-cyclopent-2-en-1-one

Chemical Property of 5,5-Diphenyl-2-cyclopenten-1-one

Chemical Property:

• XLogP3: 3.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 234.104465066
• Heavy Atom Count: 18
• Complexity: 312

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1C=CC(=O)C1(C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of 5,5-Diphenyl-2-cyclopenten-1-one

There total 8 articles about 5,5-Diphenyl-2-cyclopenten-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: 32.4%

2,2-diphenyl-4-pentenoyl chloride (50790-27-7) → 2,3-diphenylcyclopentenone (4258-40-6) + 5,5-diphenyl-2-cyclopenten-1-one (53750-13-3)

Guidance literature:

With titanium tetrachloride; In dichloromethane; at -3 - 20 ℃;

DOI:10.1248/cpb.42.896

Reference yield:

2,2-diphenyl-4-pentenoyl chloride (50790-27-7) → 5,5-diphenyl-2-cyclopenten-1-one (53750-13-3)

Guidance literature:

With tin(IV) chloride;

DOI:10.1021/ja01167a022

Reference yield:

2-allyl-2,2-diphenylacetic acid (6966-03-6) → 5,5-diphenyl-2-cyclopenten-1-one (53750-13-3)

Guidance literature:

Multi-step reaction with 2 steps

1: SOCl₂

2: EtAlCl₂

With thionyl chloride; ethylaluminum dichloride;

DOI:10.1248/cpb.44.1858

upstream raw materials:

2,2-diphenyl-4-pentenoyl chloride

5-Benzenesulfinyl-2,2-diphenyl-cyclopentanone

2-allyl-2,2-diphenylacetic acid

methyl 2,2-diphenylacetate

Downstream raw materials:

2-bromo-5,5-diphenyl-cyclopent-2-enone

2,2-diphenylcyclopentanone

2-(4-Nitrophenyl)-2-phenylcyclopent-4-en-1-one

5,5-diphenyl-2-cyclopenten-1-ol