Organic Letters · 2005 · 77 citations · 25 references
Natural SciencesChemistryOrganic ChemistryCross-coupling ReactionsHeterocyclic ChemistryHeterocyclic CompoundsOrganic SynthesisReaction MechanismsRetrosynthetic AnalysisHeterocyclic ReactivityMulticomponent Reaction Chemistry
[reaction: see text] Two unprecedented multicomponent reactions of N-heterocyclic carbenes involving activated acetylenes and aldehydes are described.
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Wolfgang A. Herrmann, Christian Köcher · Angewandte Chemie International Edition in English · 1997 · 1.7K citations · Full text