Ethanone, 2,2'-diselenobis[1-phenyl-

Base Information

• Chemical Name: Ethanone, 2,2'-diselenobis[1-phenyl-
• CAS No.: 81926-96-7
• Molecular Formula: C₁₆H₁₄O₂Se₂
• Molecular Weight: 396.206
• DSSTox Substance ID: DTXSID701291334
• Nikkaji Number: J696.247E
• Mol file: 81926-96-7.mol

Synonyms:DTXSID701291334;81926-96-7

Chemical Property of Ethanone, 2,2'-diselenobis[1-phenyl-

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 7
• Exact Mass: 397.93242
• Heavy Atom Count: 20
• Complexity: 286

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C(=O)C[Se][Se]CC(=O)C2=CC=CC=C2

Technology Process of Ethanone, 2,2'-diselenobis[1-phenyl-

There total 10 articles about Ethanone, 2,2'-diselenobis[1-phenyl- 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: 93.0%

acetophenone (98-86-2) + phenylsulfinylselenyl chloride (163224-05-3) → 2,2'-diselenediylbis(1-phenylethanone) (81926-96-7) + 2-(selenophenylsulfonyl)acetophenone (163224-01-9)

Guidance literature:

In dichloromethane; Product distribution; 0 deg C, 15 min then r.t., 30 min; reaction with further ketones;

DOI:10.1055/s-1995-4139

Reference yield: 81.0%

2-(selenophenylsulfonyl)acetophenone (163224-01-9) → 2,2'-diselenediylbis(1-phenylethanone) (81926-96-7)

Guidance literature:

With pyridine; In dichloromethane; at 20 ℃; for 0.25h;

DOI:10.1055/s-1995-4139

Reference yield: 80.0%

2,2-dichloroacetophenone (2648-61-5) → 2,2'-diselenediylbis(1-phenylethanone) (81926-96-7) + N,N-diethyl-2-oxo-2-phenylselenoacetamide (160594-73-0)

Guidance literature:

With selenium; sodium hydride; diethylamine; In N,N,N,N,N,N-hexamethylphosphoric triamide; for 5h; Ambient temperature;

DOI:10.1246/cl.1994.2105

upstream raw materials:

1-chloroacetophenone

α-bromoacetophenone

2-(selenophenylsulfonyl)acetophenone

2,2-dichloroacetophenone

Downstream raw materials:

1,5-diphenyl-3-selena-1,5-pentanedione

1-chloroacetophenone