https://www.selleckchem.com/pr....oducts/blasticidin-s
A metal-free and redox-neutral trifluoromethyl-hydrazination method of alkenes is described. With a commercially available photocatalyst and low-cost reagents, both conjugated and isolated alkenes could be converted to β-trifluoromethyl hydrazines in good to excellent yields. The versatile hydrazine group can be either used for heterocycle synthesis or cleaved to afford a corresponding amine. Mechanistic studies suggested this reaction goes through a radical addition cascade pathway, featuring a fast and irreversible trifluoro
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