Deoxyfluorination of Carboxylic, Sulfonic, Phosphinic Acids and Phosphine Oxides by Perfluoroalkyl Ether Carboxylic Acids Featuring
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deoxyfluorination of carboxylic, sulfonic, phosphinic acids and phosphine oxides is a fundamentally important approach to access acyl fluorides, sulfonyl fluorides and phosphoric fluorides, thus the development of inexpensive, stable, easy‐to‐handle, versatile, and efficient deoxyfluorination reagents is highly desired. Herein, we report the use of potassium salts of perfluoroalkyl ether carboxylicacids (PFECA)
Rapid Generation of P(V)–F Bonds Through the Use of Sulfone Iminium Fluoride Reagents
作者:Lucy P. Miller、James A. Vogel、Shiraz Harel、Jenna M. Krussman、Patrick R. Melvin
DOI:10.1021/acs.orglett.3c00274
日期:2023.3.24
Phosphorus–fluorine bonds have become increasingly relevant in the pharmaceutical industry. To continue their exploration, more efficient synthetic methods are needed. Here, we report the application of sulfoneiminium fluoride (SIF) reagents to the synthesis of P(V)–F bonds. The SIF reagents promote the deoxyfluorination of phosphinic acids in just 60 s with excellent yields and scope. The same P(V)–F products
868. Phosphorus–fluorine chemistry. Part VIII. Some comments on the “group shift theory,” as applied to the<sup>31</sup>P nuclear magnetic resonance spectra of certain phosphorus fluorides
作者:R. Schmutzler
DOI:10.1039/jr9640004551
日期:——
Jagupolskii; Iwanowa, Zhurnal Obshchei Khimii, 1959, vol. 29, p. 3766,3768; engl. Ausg. S. 3726
作者:Jagupolskii、Iwanowa
DOI:——
日期:——
Horner, L; Gehring, R., Phosphorus and Sulfur and the Related Elements, 1981, vol. 11, p. 157 - 176