Inspired by the diverse bioactivities of α-amino phosphine oxides, an efficient strategy for the synthesis of less researched α-(hydroxyamino)diarylphosphine oxides has been developed and their antitumor activities are explored. Under water as a solvent and catalyst-free conditions, the addition of nitrones and diphenylphosphine oxide occurs smoothly to afford α-(hydroxyamino) diarylphosphine oxides
受 α-
氨基氧化膦多种
生物活性的启发,开发了一种合成较少研究的 α-(羟基
氨基)二芳基氧化膦的有效策略,并探索了它们的抗肿瘤活性。在
水作为溶剂和无催化剂条件下,硝酮和二苯基氧化膦的加成反应顺利进行,以高收率得到 α-(羟基
氨基) 二芳基氧化膦。该反应具有底物适用范围广、原料易得、原子经济、纯化容易等特点。此外,
生物学评估表明,两种合成衍
生物5e和5f可以作为有趣的抗癌剂进一步开发。