Organocatalysis in the three-component Povarov reaction and investigation by mass spectrometry
作者:Juliana Baptista Simões、Ângelo de Fátima、Adão Aparecido Sabino、Francisco José Tôrres de Aquino、Daniel Leite da Silva、Luiz Claudio Almeida Barbosa、Sergio Antonio Fernandes
DOI:10.1039/c3ob40927a
日期:——
A diastereoselective three-component cascade reaction, catalyzed by p-sulfonic acid calix[4]arene, provides a unique method to access diverse julolidine derivatives in high yields. Additionally, the reaction was also monitored by mass spectrometry and the mechanistic pathway uncovered.