An efficient allylic C−H phosphorylation has been achieved through the DDQ‐promoted cross‐dehydrogenative coupling of 1,3‐diarylpropenes with P(O)H compounds at room temperature. This method provides a convenient route to allylphosphonates in up to 97% yield with good functional group compatibility.

中文翻译：

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DDQ促进1,3-二芳基丙烯的烯丙基CH磷酸化

在室温下，通过DDQ促进1,3-二芳基丙烯与P（O）H化合物的交叉脱氢偶联，实现了有效的烯丙基CH磷酸化。该方法提供了一种方便的途径，以高达97％的产率获得烯丙基膦酸酯，并具有良好的官能团相容性。