Diastereodivergent and Enantioselective [4+2] Annulations of γ-Butenolides with Cyclic 1-Azadienes

An asymmetric annulation reaction of γ-butenolides and cyclic 1-azadienes containing a 1,2-benzoisothiazole-1,1-dioxide motif has been studied, proceeding in a tandem Michael addition-aza-Michael addition sequence. Endo-type cycloadducts bearing fused tetracyclic skeletons were isolated in fair yiel...

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Detalles Bibliográficos
Autores principales: Li, Chao, Jiang, Kun, Chen, Ying-Chun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6332167/
https://www.ncbi.nlm.nih.gov/pubmed/26225947
http://dx.doi.org/10.3390/molecules200813642

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6332167/
https://www.ncbi.nlm.nih.gov/pubmed/26225947
http://dx.doi.org/10.3390/molecules200813642

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