Development of Bifunctional Fluoroalkylation Click Reagent
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Click chemistry joins molecules through selective, high-yielding reactions such as azide-alkyne coupling, but substrates must first carry the right functional groups. As of October 16, 2026, a team led by at the has introduced a bifunctional reagent that installs an azide-containing fluoroalkyl fragment directly onto arenes, heteroarenes, thiols and alkenes. This one-step fluoroalkylation plus click-handle installation can streamline synthesis of complex molecules, potentially saving steps, time and cost. No further developments have been reported.
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New Bifunctional Reagent Links Fluoroalkylation to Click Chemistry
On October 16, 2026, researchers led by Petr Beier at the Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences unveiled a bifunctional reagent that installs a fluoroalkyl group while simultaneously adding an azide click handle. Previously, chemists had to pre-install azides and alkynes before click coupling could occur.
The new reagent works directly on arenes, heteroarenes, thiols and alkenes, streamlining creation of complex molecules. That could save steps, time and cost when building complex molecules for industry.
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