62497-31-8

Basic information

• Product Name: Thiophene, 2,4-bis(4-methylphenyl)-
• CAS NO: 62497-31-8
• Molecular Formula: C18H16S
• Molecular Weight: 264.391
• Mol File: 62497-31-8.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: Thiophene, 2,4-bis(4-methylphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Thiophene, 2,4-bis(4-methylphenyl)-(62497-31-8)
• EPA Substance Registry System: Thiophene, 2,4-bis(4-methylphenyl)-(62497-31-8)

Safety Data

• Hazardous Substances Data: 62497-31-8(Hazardous Substances Data)

Upstream product

• 122-00-9 para-methylacetophenone 
• 31599-59-4 2-(diacetoxyiodo)toluene 
• 615-37-2 ortho-methylphenyl iodide 
• 214907-11-6 4-methylstyrenylboronic acid 
• 37989-48-3 2,5-di-p-tolyl-[1,4]dithiine 
• 81665-07-8 2,5-di-p-tolyl-1,4-dithiin-1-oxide 
• 61909-63-5 C₁₈H₂₀ 
• 622-97-9 1-ethenyl-4-methylbenzene 
• 766-97-2 4-n-methylphenylacetylene 

Downstream Products

• 91472-42-3 2,5-Di-p-tolyl-[1,4]dithiine; compound with 2,4-di-p-tolyl-thiophene 
• 91472-41-2 2,5-Bis-(4-chloro-phenyl)-[1,4]dithiine; compound with 2,4-di-p-tolyl-thiophene 
• 91472-40-1 2,4-Di-p-tolyl-thiophene; compound with 2,5-diphenyl-[1,4]dithiine 
• 854007-35-5 3,5-di-p-tolyl-thiophene-2-carbaldehyde 

Relevant articles and documents

Cu-catalyzed [2 + 2 + 1] cascade annulation of vinyl iodonium salts with elemental sulfur/selenium for the modular synthesis of thiophenes and selenophenes

A [2 + 2 + 1] annulation protocol has been established for the modular synthesis of 2,4-disubstituted thiophenes/selenophenes, with excellent regioselectivity. The reactions have been catalyzed by copper salt with elemental sulfur and selenium serving as

Sulfurative self-condensation of ketones and elemental sulfur: A three-component access to thiophenes catalyzed by aniline acid-base conjugate pairs

A sulfurative self-condensation method for constructing thiophenes 2 by a reaction between ketones 1 and elemental sulfur is reported. This reaction, which is catalyzed by anilines and their salts with strong acids, starts from readily available and inexp

Method for catalyzing terminal alkene and powdered sulfur with copper to react in water phase to generate thiophene ring

The invention discloses a method for catalyzing terminal alkene and powdered sulfur to react in a pure water phase to prepare a thiophene derivative. A water-soluble complex is used as a catalyst, and a one-pot reaction is conducted in the pure water phas