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Professor Abigail Doyle Professor Jiajia Dong

The Dong Lab focuses on the synthesis and application of main-group fluorides by studying the reactivity and transformation of those main-group fluorides into organic molecules, including new applications of sulfuryl fluoride chemistry; and new catalysts and process improvements for polysulfate and polysulfonate.

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Guo T, Meng G, Zhan X, Yang Q, Ma T, Xu L, Sharpless KB, Dong J.
Angew Chem Int Ed Engl. 2018 Mar 1;57(10):2605-2610. doi: 10.1002/anie.201712429. Epub 2018 Jan 25.
Sulfuryl fluoride, SO2 F2 , has been found to derivatize phenols in all kinds of environments, even those in highly functional molecules. We now report that a solid fluorosulfuryl imidazolium triflate salt delivers the same "F-SO2 +" fragment to Nu-H acceptor groups in the substrates....Read More
Liu Z, Meng G, Guo T, Dong J, Wu P.
Curr Protoc Chem Biol. 2019 Feb 28:e64. doi: 10.1002/cpch.64.
Sulfur (VI) fluoride exchange (SuFEx) is a new family of click chemistry reactions that relies on readily available sulfuryl fluoride (SO2 F2 ) and ethenesulfonyl fluoride to build diverse chemical structures bearing the SVI -F motif, such as fluorosulfate (-OSO2 F) and sulfonyl fluoride (-SO2 F). These motifs could be useful functional groups and connective linkers in organic synthesis....Read More