7048-39-7

Basic information

• Product Name: 6-[(4-fluorobenzyl)oxy]-2-[(4-methylphenyl)methylidene]-1-benzofuran-3(2H)-one
• CAS NO: 7048-39-7
• Molecular Formula: C₂₃H₁₇FO₃
• Molecular Weight: 360.3777
• Mol File: 7048-39-7.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 545.5°C at 760 mmHg
• Flash Point: 273.3°C
• Density: 1.291g/cm³
• Vapor Pressure: 5.88E-12mmHg at 25°C
• Refractive Index: 1.653
• CAS DataBase Reference: 6-[(4-fluorobenzyl)oxy]-2-[(4-methylphenyl)methylidene]-1-benzofuran-3(2H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 6-[(4-fluorobenzyl)oxy]-2-[(4-methylphenyl)methylidene]-1-benzofuran-3(2H)-one(7048-39-7)
• EPA Substance Registry System: 6-[(4-fluorobenzyl)oxy]-2-[(4-methylphenyl)methylidene]-1-benzofuran-3(2H)-one(7048-39-7)

Safety Data

• Hazardous Substances Data: 7048-39-7(Hazardous Substances Data)

Upstream product

• 533-58-4 2-Iodophenol 
• 30413-61-7 2-ethynyl-5-methylpyridine 

Relevant articles and documents

Synthesis of 2-substituted benzofurans from o-iodophenols and terminal alkynes with a recyclable palladium catalyst supported on nano-sized carbon balls under copper- and ligand-free conditions

We have developed a one-step synthesis of benzofurans from o-iodophenol and various terminal alkynes, by using Pd catalyst supported on nano-sized carbon balls (NCB) under copper- and ligand free conditions. This recyclable catalyst could be reused more than 5 times in the same heteroannulation reaction. The results have demonstrated that diverse 2-substituted benzofurans with tolerant functional groups can be prepared simply and conveniently under these conditions.