Rhodium Fluoroapatite Catalyzed Conjugate Addition of Arylboronic Acids to <i>α</i>,<i>β</i>‐Unsaturated Carbonyl Compounds

Abstract

Abstract Rhodium fluoroapatite (RhFAP) is an efficient catalyst for conjugate addition of organoboron reagents to α , β ‐unsaturated carbonyl compounds. A variety of arylboronic acids and α , β ‐unsaturated carbonyl compounds were converted to the corresponding conjugate‐addition products, demonstrating the versatility of the reaction. The reaction is highly selective. RhFAP was recovered quantitatively by simple filtration, and reused for four cycles.