Direct synthesis of calixarenes with extended arms: p-phenylcalix[4,5,6,8]arenes and their water-soluble sulfonated derivatives

✍ Scribed by Mohamed Makha; Colin L Raston

• Book ID: 104231275
• Publisher: Elsevier Science
• Year: 2001
• Tongue: French
• Weight: 95 KB
• Volume: 42
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(01)01218-7

✦ Synopsis

p-Phenylcalix[4,5,6,8]arenes have been isolated from the base catalysed condensation of p-phenylphenol with formaldehyde in tetralin, and selectively converted to the corresponding sulfonated derivatives using sulfuric or chlorosulfonic acids.