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Construction of highly enantioenriched spirocyclopentaneoxindoles containing four consecutive stereocenters via thiourea-catalyzed asymmetric Michael–Henry cascade reactions
The thiourea-catalyzed asymmetric synthesis of highly enantioenriched spirocyclopentaneoxindoles containing chiral amide functional groups using simple 3-substituted oxindoles and nitrovinylacetamide as starting materials was achieved successfully. This protocol features operational simplicity, high...
Autores principales: | Du, Yonglei, Li, Jian, Chen, Kerong, Wu, Chenglin, Zhou, Yu, Liu, Hong |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Beilstein-Institut
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5530720/ https://www.ncbi.nlm.nih.gov/pubmed/28781700 http://dx.doi.org/10.3762/bjoc.13.131 |
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