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Additive-assisted regioselective 1,3-dipolar cycloaddition of azomethine ylides with benzylideneacetone

1,3-Dipolar cycloadditions of isatins, benzylamine and benzylideneacetones were studied to prepare a series of novel spiropyrrolidine-oxindoles – 4′-acetyl-3′,5′-diarylspiro[indoline-3,2′-pyrrolidin]-2-ones and 3′-acetyl-4′,5′-diarylspiro[indoline-3,2′-pyrrolidine]-2-ones in good yields of up to 94%...

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Detalles Bibliográficos
Autores principales:	Peng, Chuqin, Ren, Jiwei, Xiao, Jun-An, Zhang, Honggang, Yang, Hua, Luo, Yiming
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Beilstein-Institut 2014
Materias:	Letter
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3943969/ https://www.ncbi.nlm.nih.gov/pubmed/24605156 http://dx.doi.org/10.3762/bjoc.10.33

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