3,4-Diphenyl-2,5-dihydroselenophene

Base Information

• Chemical Name: 3,4-Diphenyl-2,5-dihydroselenophene
• CAS No.: 113495-60-6
• Molecular Formula: C16H14Se
• Molecular Weight: 285.247
• DSSTox Substance ID: DTXSID20550118
• Wikidata: Q82429339
• Mol file: 113495-60-6.mol

Synonyms:3,4-Diphenyl-2,5-dihydroselenophene;113495-60-6;DTXSID20550118

Chemical Property of 3,4-Diphenyl-2,5-dihydroselenophene

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 286.02607
• Heavy Atom Count: 17
• Complexity: 252

Purity/Quality:

99.90% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1C(=C(C[Se]1)C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of 3,4-Diphenyl-2,5-dihydroselenophene

There total 11 articles about 3,4-Diphenyl-2,5-dihydroselenophene 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: 31.0%

1,5-diphenyl-3-selena-1,5-pentanedione (39167-49-2) → 2,3-diphenyl-1,3-butadiene (2548-47-2) + 3,4-diphenylselenophene (113495-68-4) + 2,5-dihydro-3,4-diphenylselenophene (113495-60-6)

Guidance literature:

With titanium tetrachloride; zinc; In tetrahydrofuran; for 2h; Heating;

Reference yield: 27.0%

2,3-diphenyl-1,3-butadiene (2548-47-2) → 2,5-dihydro-3,4-diphenylselenophene (113495-60-6)

Guidance literature:

With selenium; In 1,2,4-Trichlorobenzene; for 1.5h; Reflux;

DOI:10.1080/17415993.2010.513440

Reference yield: 16.0%

1,5-diphenyl-3-selena-1,5-pentanedione (39167-49-2) → 2,3-diphenyl-1,3-butadiene (2548-47-2) + 2,5-dihydro-3,4-diphenylselenophene (113495-60-6)

Guidance literature:

With titanium tetrachloride; zinc; In tetrahydrofuran; for 2h; Mechanism; Heating;

upstream raw materials:

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

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

acetophenone

2,3-diphenyl-1,3-butadiene

Downstream raw materials:

1,1-Dichloro-3,4-diphenyl-2,5-dihydro-1H-1λ⁴-selenophene

4,5-diphenyl-3,6-dihydro-1,2-dithiin

2,3-diphenyl-1,3-butadiene

3,4-diphenylselenophene

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