Palladium(II)-Catalyzed Tandem Intramolecular Aminopalladation of Alkynes and Conjugate Addition. Synthesis of Oxazolidinones, Imidazolidinones, and Lactams
2000; American Chemical Society; Volume: 2; Issue: 17 Linguagem: Inglês
10.1021/ol006266s
ISSN1523-7060
Autores Tópico(s)Sulfur-Based Synthesis Techniques
Resumo[reaction: see text]Under the catalysis of a divalent palladium species, oxazolidinones, imidazolidinones, or lactams were conveniently obtained with high chemo- and stereoselectivity from the tandem intramolecular aminopalladation of alkynes, followed by insertion of alkenes, and protonolysis of the newly formed carbon-palladium bond.
Referência(s)