Concepedia

A one-pot strategy to synthesize β-ketophosphonates: silver/copper catalyzed direct oxyphosphorylation of alkynes with H-phosphonates and oxygen in the air

Xin Chen, Xu Li, Xiaolan Chen, Xiaolan Chen, Lingbo Qu, Jianyu Chen, Kai Sun, Zhidong Liu, Wen‐Zhu Bi, Yingya Xia,

Chemical Communications · 2015 · 100 citations · 41 references

DOI

Concepts

Abstract

A highly efficient one-pot strategy has been developed for the synthesis of β-ketophosphonates directly from alkynes and dialkyl H-phosphonates in the presence of widely available AgNO3/CuSO4 and K2S2O8 at room temperature under open-air conditions.

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