From Heteroaromatic Acids and Imines to Azaspirocycles: Stereoselective Synthesis and 3D Shape Analysis

Heteroaromatic carboxylic acids have been directly coupled with imines using propylphosphonic anhydride (T3P) and NEt(iPr)(2) to form azaspirocycles via intermediate N‐acyliminium ions. Spirocyclic indolenines (3H‐indoles), azaindolenines, 2H‐pyrroles and 3H‐pyrroles were all accessed using this met...

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Detalles Bibliográficos
Autores principales: Chambers, Sarah J., Coulthard, Graeme, Unsworth, William P., O'Brien, Peter, Taylor, Richard J. K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2016
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5071705/
https://www.ncbi.nlm.nih.gov/pubmed/26918778
http://dx.doi.org/10.1002/chem.201600823

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5071705/
https://www.ncbi.nlm.nih.gov/pubmed/26918778
http://dx.doi.org/10.1002/chem.201600823

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