Synergistic Gold and Copper Dual Catalysis for Intramolecular Glaser-Hay Coupling: Rapid Total Synthesis of Ivorenolide B
作者:Sudheer K. Rangaraju、Uma Maheshwar Gonela、Aala Kavita、Jhillu S. Yadav、Debendra K. Mohapatra
DOI:10.1002/ejoc.201800708
日期:2018.8.31
Diyne macrocycles with different ring size were synthesized by developing a novel dual catalysis approach involving gold and copper catalysts through an intramolecular Glaser–Hay couplingreaction in good yield and demonstrated for a rapid total synthesis of ivorenolide B, a new class of macrolides endowed with a conjugated 1,3‐diyne motif, having impressive immunosuppressive activity.