5-Methyl-6-phenyl-2,3-dihydro-1,4-dithiine

Base Information

• Chemical Name: 5-Methyl-6-phenyl-2,3-dihydro-1,4-dithiine
• CAS No.: 35756-13-9
• Molecular Formula: C11H12S2
• Molecular Weight: 208.348
• DSSTox Substance ID: DTXSID00472849
• Nikkaji Number: J381.288J
• Wikidata: Q82302030
• Mol file: 35756-13-9.mol

Synonyms:1,4-Dithiin, 2,3-dihydro-5-methyl-6-phenyl-;5-methyl-6-phenyl-2,3-dihydro-1,4-dithiine;35756-13-9;DTXSID00472849;UCDVALHLVMJMKB-UHFFFAOYSA-N

Chemical Property of 5-Methyl-6-phenyl-2,3-dihydro-1,4-dithiine

Chemical Property:

• Boiling Point: 346.7±42.0 °C(Predicted)
• PSA: 50.60000
• Density: 1.164±0.06 g/cm3(Predicted)
• LogP: 3.85510
• XLogP3: 3.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 208.03804273
• Heavy Atom Count: 13
• Complexity: 202

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1=C(SCCS1)C2=CC=CC=C2

Technology Process of 5-Methyl-6-phenyl-2,3-dihydro-1,4-dithiine

There total 10 articles about 5-Methyl-6-phenyl-2,3-dihydro-1,4-dithiine 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: 97.0%

1-(2-Phenyl-[1,3]dithiolan-2-yl)-ethanol (136062-35-6) → 2-phenyl-3-methyl-5,6-dihydro-1,4-dithiin (35756-13-9)

Guidance literature:

With pyridine; p-toluenesulfonyl chloride; dmap; 1) 0 deg C, 15 min, 2) RT, 24h;

DOI:10.1055/s-1991-26520

Reference yield: 73.0%

ethane-1,2-dithiol (540-63-6) + 1-phenyl-propan-1-one (93-55-0) → 2-phenyl-3-methyl-5,6-dihydro-1,4-dithiin (35756-13-9)

Guidance literature:

With 1,1'-(ethane-1,2-diyl)dipyridinium bistribromide; In acetonitrile; at 20 ℃; for 0.833333h;

DOI:10.1016/j.tetlet.2006.12.003

Reference yield: 73.0%

(2-Methyl-[1,3]dithiolan-2-yl)-phenyl-methanol (136062-36-7) → 2-phenyl-3-methyl-5,6-dihydro-1,4-dithiin (35756-13-9)

Guidance literature:

With pyridine; p-toluenesulfonyl chloride; dmap; 1) 0 deg C, 15 min, 2) RT, 72h;

DOI:10.1055/s-1991-26520

upstream raw materials:

(2-Methyl-[1,3]dithiolan-2-yl)-phenyl-methanol

1-(2-Phenyl-[1,3]dithiolan-2-yl)-ethanol

2,3-dihydro-5-phenyl-1,4-dithiin

methyl iodide

Downstream raw materials:

1-Phenylpropane-1,2-dione

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 35756-13-9 1,4-Dithiin, 2,3-dihydro-5-methyl-6-phenyl-

Send

Send

Metric Ton KG G Pound L ML

Send

Send