1,2,4,4-Tetraphenylbut-3-en-1-one

Base Information

• Chemical Name: 1,2,4,4-Tetraphenylbut-3-en-1-one
• CAS No.: 2491-41-0
• Molecular Formula: C28H22O
• Molecular Weight: 374.482
• DSSTox Substance ID: DTXSID80543263
• Nikkaji Number: J377.897E
• Mol file: 2491-41-0.mol

Synonyms:1,2,4,4-Tetraphenylbut-3-en-1-one;2491-41-0;DTXSID80543263

Chemical Property of 1,2,4,4-Tetraphenylbut-3-en-1-one

Chemical Property:

• XLogP3: 7.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 6
• Exact Mass: 374.167065321
• Heavy Atom Count: 29
• Complexity: 503

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C(C=C(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)C4=CC=CC=C4

Technology Process of 1,2,4,4-Tetraphenylbut-3-en-1-one

There total 18 articles about 1,2,4,4-Tetraphenylbut-3-en-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: 58.0%

bromobenzene (108-86-1,52753-63-6) + propiophenone (495-40-9) → 1,2-diphenyl-butan-1-one (16282-16-9) + phenyl-1,3,3-triphenyl-prop-2-enyl ketone (2491-41-0)

Guidance literature:

With tri-tert-butyl phosphine; caesium carbonate; palladium diacetate; In o-xylene; at 160 ℃; for 2h;

DOI:10.1016/S0040-4020(01)00555-5

Reference yield: 49.0%

2,2-diphenyl-3-(2,2-diphenylvinyl)oxirane (98760-59-9) → benzophenone (119-61-9) + phenyl-1,3,3-triphenyl-prop-2-enyl ketone (2491-41-0) + 3,3-diphenyl-5-(2,2-diphenylvinyl)-1,2,4-trioxolane (407629-49-6)

Guidance literature:

With 2,4,7-trinitrofluorene-9-one; oxygen; In acetonitrile; for 0.666667h; Irradiation;

DOI:10.1016/S0040-4039(01)01972-4

Reference yield: 49.0%

3,3,7,7-Tetraphenyl-7H-[1,2,4]trioxepine (118745-75-8) → benzophenone (119-61-9) + 3,3-diphenyl-2-propenal (1210-39-5) + phenyl-1,3,3-triphenyl-prop-2-enyl ketone (2491-41-0) + 3,3-diphenyloxirane carboxaldehyde

Guidance literature:

at 280 ℃;

DOI:10.1039/c39880001053

upstream raw materials:

trans-1,1,4,4-tetraphenyl-2-butene-1,4-diol

1,1,4,4-tetraphenyl-1,3-butadiene

ethyl acetoacetate

2,2-diphenyl-3-(2,2-diphenylvinyl)oxirane

Downstream raw materials:

1.1.3.4-Tetraphenyl-buten-⁽¹⁾-ol-⁽⁴⁾