2-(9-Anthryl)thiophene

Base Information

• Chemical Name: 2-(9-Anthryl)thiophene
• CAS No.: 1689-07-2
• Molecular Formula: C₁₈H₁₂S
• Molecular Weight: 260.359
• NSC Number: 99464
• DSSTox Substance ID: DTXSID80295058
• Nikkaji Number: J1.532.915G
• Wikidata: Q82034741
• Mol file: 1689-07-2.mol

Synonyms:1689-07-2;NSC99464;NCIOpen2_006719;SCHEMBL6299090;DTXSID80295058;NSC-99464

Chemical Property of 2-(9-Anthryl)thiophene

Chemical Property:

• Vapor Pressure: 2.54E-06mmHg at 25°C
• Boiling Point: 402.5°Cat760mmHg
• Flash Point: 148°C
• Density: 1.225g/cm³
• XLogP3: 5.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 260.06597156
• Heavy Atom Count: 19
• Complexity: 291

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C=C3C=CC=CC3=C2C4=CC=CS4

Technology Process of 2-(9-Anthryl)thiophene

There total 8 articles about 2-(9-Anthryl)thiophene 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: 76.0%

Pd(PPh3)4 + 9-Bromoanthracene (1564-64-3) → 2-(anthracen-9-yl)thiophene (1689-07-2)

Guidance literature:

With sodium hydrogencarbonate; In dichloromethane; toluene;

Reference yield: 74.0%

9-Bromoanthracene (1564-64-3) + tributyl(thien-2-yl)stannane (54663-78-4) → 2-(anthracen-9-yl)thiophene (1689-07-2)

Guidance literature:

With trans-dichloro(1,3-bis-(2,6-diisopentylphenyl)imidazolylidinium)(3-chloro-pyridine); cesium fluoride; In 1,4-dioxane; at 20 - 60 ℃; for 24h; Molecular sieve; Inert atmosphere;

DOI:10.1002/chem.200903337

Reference yield: 71.0%

9-[(1E,3E)-4-bromobuta-1,3-dien-1-yl]anthracene → 2-(anthracen-9-yl)thiophene (1689-07-2)

Guidance literature:

With potassium sulfide; iodine; In N,N-dimethyl-formamide; at 110 ℃; for 11.5h; Inert atmosphere;

DOI:10.1002/adsc.201701232

upstream raw materials:

9-Bromoanthracene

9-chloroanthracene

tributyl(thien-2-yl)stannane

thiophene