Organic letters

Synthesis of a novel C 2-symmetric thiourea and its application in the Pd-catalyzed cross-coupling reactions with arenediazonium salts under aerobic conditions

M Dai, B Liang, C Wang, J Chen, Z Yang

文献索引：Dai, Mingji; Liang, Bo; Wang, Cuihua; Chen, Jiahua; Yang, Zhen Organic Letters, 2004 , vol. 6, # 2 p. 221 - 224

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被引用次数: 156

摘要

A novel thiourea-based C 2-symmetric ligand was synthesized, and its application in the palladium-catalyzed Heck and Suzuki coupling reactions of arenediazonium salts was evaluated. The reactions, which were performed at room temperature, without added base, and under aerobic conditions, produced product in 4 h with good yield. The corresponding arenediazonium salts were easily generated in one step from anilines.