Palladium(II)-Catalyzed Oxidative Carbocyclization of Aza-Enallenes
作者:Andreas K. Å. Persson、Jan-E. Bäckvall
DOI:10.1002/anie.201000726
日期:2010.6.21
Live and let diene: A palladium(II)‐catalyzedoxidative carbocyclization reaction of aza‐enallenes provides access to potentially valuable heterocyclic dienes. In the presence of a dieneophile during the carbocyclization step, the products can react further in a one‐pot cyclization/Diels–Alder sequence to give polycyclic products. BQ=para‐benzoquinone.