25664-47-5

Basic information

• Product Name: Benzo[b]thiophene, 2-(4-methylphenyl)-
• CAS NO: 25664-47-5
• Molecular Formula: C15H12S
• Molecular Weight: 224.326
• Mol File: 25664-47-5.mol
• Article Data: 58

Chemical Properties

• CAS DataBase Reference: Benzo[b]thiophene, 2-(4-methylphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzo[b]thiophene, 2-(4-methylphenyl)-(25664-47-5)
• EPA Substance Registry System: Benzo[b]thiophene, 2-(4-methylphenyl)-(25664-47-5)

Safety Data

• Hazardous Substances Data: 25664-47-5(Hazardous Substances Data)

Upstream product

• 5394-13-8 2-bromo-1-benzothiophene 
• 5720-05-8 4-methylphenylboronic acid 
• 1072-85-1 o-fluorobromobenzene 
• 766-97-2 4-n-methylphenylacetylene 
• 583-55-1 1-Bromo-2-iodobenzene 
• 108-88-3 toluene 
• 98437-23-1 benzo[b]thiophene-2-boronic acid 
• 868861-91-0 1-((4-methylphenyl)ethynyl)-2-(methylsulfanyl)benzene 
• 624-31-7 4-tolyl iodide 
• 95-15-8 Benzo[b]thiophene 
• 63724-94-7 2-deuteriobenzothiophene 
• 106-43-4 para-chlorotoluene 
• 106-38-7 para-bromotoluene 
• 92497-32-0 1-bromo-2-(4-methylstyryl)benzene 

Downstream Products

• 14310-20-4 4-methylbibenzyl 
• 152862-82-3 2-(4-Bromomethyl-phenyl)-benzo[b]thiophene 
• 50618-24-1 2-[4-(4-carboxystyryl)phenyl]benzothiophene 
• 142016-36-2 2-(4-methylphenyl)benzo[b]thiophene-3-carbaldehyde 
• 59151-50-7 4-[4-(4-benzo[b]thiophen-2-yl-styryl)-phenyl]-2-phenyl-2H-[1,2,3]triazole 

Relevant articles and documents

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Synthesis of 2-Substituted Benzothio(seleno)phenes and Indoles via Ag-Catalyzed Cyclization/Demethylation of 2-Alkynylthio(seleno)anisoles and 2-Alkynyldimethylanilines

An Ag-catalyzed cyclization/demethylation of 2-alkynylthio(seleno)anisoles and 2-alkynyldimethylanilines is described and applied for the construction of valuable benzothio(seleno)phenes as well as indoles. Various 2-substituted benzothio(seleno)phenes and indoles were obtained in good to excellent yields under mild reaction conditions with low catalyst loading. An application of this new method is also exemplified with a concise synthesis of a bioactive molecule precursor. Furthermore, a conceivable reaction mechanism is proposed with supports from isotope-exchange experiments.