Direct synthesis of α-hydroxyketone phosphates from terminal alkynes and H-phosphine oxides in the presence of PhI(OAc)2 and H2O
作者:Dong-Yan Hu、Meng-Shun Li、Wen-Wu Zhong、Jian-Xin Ji、Jin Zhu、Wei Wei、Qiang Zhang、Ming Cheng
DOI:10.1016/j.cclet.2016.05.029
日期:2016.11
phosphates from terminal alkynes and H-phosphine oxides has been developed in the presence of PhI(OAc)2 and H2O. The present protocol provides an attractive approach to α-hydroxyketone phosphates in good to high yields, with the advantages of operation simplicity, the use of commercially available materials, broad substrate scope, high atom efficiency and good tolerance to scale-up synthesis.
摘要在Phi(OAc)2和H2O存在下,开发了一种简单高效的一锅法,由末端炔烃和H-膦氧化物制备α-羟基酮磷酸酯。本方案提供了一种诱人的方法以高产率高收率地生产α-羟基酮磷酸盐,具有操作简便,使用可商购材料,广泛的底物范围,高原子效率和对按比例放大合成的良好耐受性的优点。