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https://ria.asturias.es/RIA/handle/123456789/8226
Título : | Unusual Regioselectivity in the Gold(I)-Catalyzed [3+2] Carbocycloaddition Reaction of Vinyldiazo Compounds and N-Allenamides |
Autor : | González, Javier López, Luis A. |
Fecha de publicación : | abr-2016 |
Resumen : | The reaction of N-allenamides with alkenyldiazo compounds in the presence of gold catalysts provided methylidenecyclopentene derivatives resulting from a formal intermolecular [3+2] carbocyclization, a rare process in the gold chemistry of allenes. The participation of the C=C of the allenamide represents a very unusual regioselectivity in gold-catalyzed cycloaddition reactions of this type of allenic scaffolds. A stepwise mechanism involving initial activation of the diazo component has been proposed. |
URI : | https://ria.asturias.es/RIA/handle/123456789/8226 |
Aparece en las colecciones: | Open Access DRIVERset Química |
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Este documento está sujeto a una licencia Creative Commons: Licencia Creative Commons