2,2,3-Triphenylthiirane

Base Information

• Chemical Name: 2,2,3-Triphenylthiirane
• CAS No.: 13896-15-6
• Molecular Formula: C20H16S
• Molecular Weight: 288.413
• DSSTox Substance ID: DTXSID00520536
• Mol file: 13896-15-6.mol

Synonyms:2,2,3-Triphenylthiirane;13896-15-6;DTXSID00520536

Chemical Property of 2,2,3-Triphenylthiirane

Chemical Property:

• XLogP3: 5.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 3
• Exact Mass: 288.09727168
• Heavy Atom Count: 21
• Complexity: 314

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2C(S2)(C3=CC=CC=C3)C4=CC=CC=C4

Technology Process of 2,2,3-Triphenylthiirane

There total 2 articles about 2,2,3-Triphenylthiirane 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: 25.0%

maleic anhydride (108-31-6) + C20H16S (88793-69-5) → triphenylthiirane (13896-15-6) + (3aS,6aR)-4,4,6-Triphenyl-tetrahydro-thieno[3,4-c]furan-1,3-dione (88793-78-6) + 2,4,4,5,5-pentaphenyl-1,3-dithiolane (88793-77-5)

Guidance literature:

In tetrahydrofuran; at -70 ℃; for 2h;

Reference yield:

trans-3',3',4'-triphenyl-3,3-bis(trifluoromethyl)-3H-spiro[2,1-benzoxathiole-1,1'-[1,2]dithietane] → triphenylthiirane (13896-15-6)

Guidance literature:

In chloroform-d1; at 55 ℃; for 1.66667h;

DOI:10.1002/anie.200803945

Reference yield:

triphenylthiirane (13896-15-6) → Triphenylethylene (58-72-0)

Guidance literature:

sodium thiophenolate; In dimethylsulfoxide-d6; at 35 ℃; Kinetics; Rate constant; other catalysts;

upstream raw materials:

maleic anhydride

C₂₀H₁₆S

Downstream raw materials:

cis-stilben

Triphenylethylene