Axially Chiral Triazoloisoquinolin-3-ylidene Ligands in Gold(I)-Catalyzed Asymmetric Intermolecular (4 + 2) Cycloadditions of Allenamides and Dienes
Por favor, use este identificador para citas ou ligazóns a este ítem:
http://hdl.handle.net/10347/18480
Ficheiros no ítem
Metadatos do ítem
Título: | Axially Chiral Triazoloisoquinolin-3-ylidene Ligands in Gold(I)-Catalyzed Asymmetric Intermolecular (4 + 2) Cycloadditions of Allenamides and Dienes |
Autor/a: | Francos Arias, Javier Grande-Carmona, Francisca Faustino, Hélio Iglesias Sigüenza, Francisco Javier Díez Martín, Elena Alonso García, Isaac Fernández Fernández, Rosario Fátima Lassaletta, José M. López García, Fernando Mascareñas Cid, José Luis |
Centro/Departamento: | Universidade de Santiago de Compostela. Centro de Investigación en Química Biolóxica e Materiais Moleculares Universidade de Santiago de Compostela. Departamento de Química Orgánica |
Data: | 2012 |
Editor: | American Chemical Society |
Cita bibliográfica: | Francos, J., Grande-Carmona, F., Faustino, H., Iglesias-Sigüenza, J., Díez, E., Alonso, I., Fernández, R., Lassaletta, J.M., López, F. and Mascareñas, J.L. (2012). Axially Chiral Triazoloisoquinolin-3-ylidene Ligands in Gold(I)-Catalyzed Asymmetric Intermolecular (4 + 2) Cycloadditions of Allenamides and Dienes. J. Am. Chem. Soc., 134, 35, 14322-14325. doi: 10.1021/ja3065446 |
Resumo: | The first highly enantioselective intermolecular (4 + 2) cycloaddition between allenes and dienes is reported. The reaction provides good yields of optically active cyclohexenes featuring diverse substitution patterns and up to three stereocenters. Key to the success of the process is the use of newly designed axially chiral N-heterocyclic carbene–gold catalysts |
Versión do editor: | https://doi.org/10.1021/ja3065446 |
URI: | http://hdl.handle.net/10347/18480 |
DOI: | 10.1021/ja3065446 |
ISSN: | 0002-7863 |
E-ISSN: | 1520-5126 |
Dereitos: | © 2012 American Chemical Society |
Coleccións
-
- CIQUS-Artigos [475]
- QO-Artigos [436]