Copper-Catalyzed Stereospecific N-Allenylations of Amides. Syntheses of Optically Enriched Chiral Allenamides

Syntheses of chiral allenamides via a stereospecific amidation of optically enriched allenyl iodides using catalytic copper(I) salt and <i>N</i>,<i>N</i><i>‘</i>-dimethylethylene-diamine are described here.