ChemInform Abstract: Calix[n]arene Sulfonic Acids Bearing Pendant Aliphatic Chains as Recyclable Surfactant‐Type Broensted Acid Catalysts for Allylic Alkylation with Allyl Alcohols in Water.

Abstract

2008 C-C bond formation O 0282 Calix[n]arene Sulfonic Acids Bearing Pendant Aliphatic Chains as Recyclable Surfactant-Type Broensted Acid Catalysts for Allylic Alkylation with Allyl Alcohols inWater. -Calix[n]arene sulfonic acids bearing aliphatic chains are highly efficient for allylic alkylation reactions. The catalyst can be recovered from an aqueous reaction system and reused many times without significant loss of activity. -(LIU, Y.-L.; LIU*, L.; WANG, Y.-L.; HAN, Y.-C.; WANG, D.; CHEN, Y.-J.; Green Chem.