New Hybrid-type Squaramide-Fused Amino Alcohol Organocatalyst for Enantioselective Domino Michael Addition/Cyclization Reaction of Oxoindolines with Cyclic 1,3-Diketones

[Image: see text] The new hybrid-type squaramide-fused amino alcohol containing both a Brønsted basic site and hydrogen-bonding sites in the molecule showed a high catalytic activity as an organocatalyst in the enantioselective domino Michael addition/cyclization reaction of oxoindolines with cyclic...

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Detalles Bibliográficos
Autores principales: Chennapuram, Madhu, Owolabi, Isiaka Alade, Seki, Chigusa, Okuyama, Yuko, Kwon, Eunsang, Uwai, Koji, Tokiwa, Michio, Takeshita, Mitsuhiro, Nakano, Hiroto
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2018
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6645594/
https://www.ncbi.nlm.nih.gov/pubmed/31459268
http://dx.doi.org/10.1021/acsomega.8b01271

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6645594/
https://www.ncbi.nlm.nih.gov/pubmed/31459268
http://dx.doi.org/10.1021/acsomega.8b01271

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