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Issue 20, 2019
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SO2F2 mediated transformation of pyrazolones into pyrazolyl fluorosulfates

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Abstract

The construction of a class of novel N-heterocyclic molecules containing both pyrazole and fluorosulfate functionalities was achieved through the reactions of pyrazolones with SO2F2 in good to excellent yields. The fluorosulfate moieties were utilized as versatile building blocks in the Suzuki coupling reaction and SuFEx click chemistry.

Graphical abstract: SO2F2 mediated transformation of pyrazolones into pyrazolyl fluorosulfates

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Article information


Submitted
19 Apr 2019
Accepted
29 Apr 2019
First published
29 Apr 2019

Org. Biomol. Chem., 2019,17, 5001-5008
Article type
Paper

SO2F2 mediated transformation of pyrazolones into pyrazolyl fluorosulfates

J. Leng and H. Qin, Org. Biomol. Chem., 2019, 17, 5001
DOI: 10.1039/C9OB00903E

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