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Why base-catalyzed isomerization of N-propargyl amides yields mostly allenamides rather than ynamides

The base-catalyzed isomerization of N-propargylamides or carbamates may furnish N-allenyl compounds (allenamides/allencarbamates) or further evolve to N-alkynyl compounds (ynamides or yncarbamates). The particular fate of this reaction varies from experiment to experiment and there is no clear rule...

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Detalles Bibliográficos
Autor principal: Navarro-Vázquez, Armando
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4578395/
https://www.ncbi.nlm.nih.gov/pubmed/26425200
http://dx.doi.org/10.3762/bjoc.11.156