A series of 2-(hetero)aryl-4-phosphorylated quinazolines was successfully synthesized in moderate to excellent yields via a palladium-catalyzed C–O/P–H cross-coupling reaction of 4-(tosyloxy)quinazolines with H-phosphonates and phosphine oxides. This efficient and green methodology provides an alternative straightforward protocol for the introduction of phosphorus groups to quinazoline compounds at
通过
钯催化的 4-(
甲苯磺酰氧基)
喹唑啉与 H-
膦酸酯和氧化膦。这种高效且绿色的方法为通过 C-O 活化将
磷基团引入 C4 位的
喹唑啉化合物提供了另一种直接的方案。