A highly diastereoselective dearomative trifunctionalization of pyridinium salts with multifunctional o-hydroxy aromatic azomethine ylides has been established to assemble challenging and architecturally crowded fused pentacycles.
使用具有多功能性的o-羟基芳香偶氮甲基
亚胺叶烯对
吡啶盐进行高度顺二面选择性去芳构三官能化反应,已被建立用于组装具有挑战性和结构复杂的融合五环。