Intramolecular “Hydroiminiumation” of Alkenes: Application to the Synthesis of Conjugate Acids of Cyclic Alkyl Amino Carbenes (CAACs)
Résumé
A rival for the hydroamination reaction: The intramolecular “hydroiminiumation” reaction features some distinct advantages over intramolecular hydroamination since the resulting prochiral iminium ions potentially allow the subsequent addition of a large range of nucleophiles to afford a new stereogenic center α to the nitrogen atom