北海道大学Masaya Sawamura等报道了惰性芳基氟化物和双有机磷氧酸钾之间通过亲核芳基取代(SNAr)过程进行反应,该反应对电中性、富电子芳基氟化物有反应兼容性,该反应中通过K+离子稳定的有机膦氧进行稳定,生成对应的三级膦氧化物。
参考文献
Zhensheng You, Kosuke Higashida, Tomohiro Iwai, Masaya Sawamura*, Phosphinylation of Non‐activated Aryl Fluorides through Nucleophilic Aromatic Substitution at the Boundary of Concerted and Stepwise Mechanisms, Angew. Chem. Int. Ed. 2020
DOI: 10.1002/anie.202013544
https://www.onlinelibrary.wiley.com/doi/abs/10.1002/anie.202013544