Organic Letters · 2002 · 39 citations · 11 references
Natural SciencesChemistryMedicinal ChemistryOrganic ChemistrySynthetic Medicinal ChemistryHeterocycle SynthesisOrganic SynthesisRadical ReactionsEnamine ChemistryFree Radical AdditionStereoselective Amination
[reaction: see text] The first examples of free radical-mediated vinyl amination are described by nonconventional vinyl radical addition to azomethine nitrogen. This new vinyl amination protocol is mild and provides convenient synthetic access to nonstabilized N,N-dialkyl enamines and tandem bond-forming processes.
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John F. Hartwig, Motoi Kawatsura, Sheila I. Hauck et al. · The Journal of Organic Chemistry · 1999 · 764 citations