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oai:uvadoc.uva.es:10324/384522021-06-24T07:43:46Zcom_10324_28542com_10324_952com_10324_894com_10324_1187com_10324_931col_10324_28543col_10324_1408

Rodríguez Ferrer, Patricia a6b7856a-0b88-4f15-8a16-d543c5b3086d 500 Naharro, Daniel 7a4312f8-271e-4b99-9757-5c01ff1b0875 500 Maestro Fernández, Alicia 384c61511fee9897 500 0000-0003-1941-6981 Andrés García, José María bf59b6ca8a595a1b 500 0000-0002-0595-3789 Pedrosa Sáez, Rafael 8cf26d950766a726 500 0000-0002-3652-7301 2019-10-09T08:24:27Z 2019-10-09T08:24:27Z 2019 European Journal of Organic Chemistry 2019, 6539–6549 1434-193X http://uvadoc.uva.es/handle/10324/38452 10.1002/ejoc.201901327 European Journal of Organic Chemistry Producción Científica Four novel chiral bifunctional thiosquaramides have been prepared from cyclopentyl dithiosquarates and diamines derived from natural l‐Valine and l‐tert‐Leucine. The novel thiosquaramides have been tested as organocatalyst in the nitro‐Michael addition of 3‐substituted oxindoles to different β‐aryl‐substituted nitroalkenes. The reaction occurred easily in high yields and excellent stereoselectivities, showing that the novel organocatalysts are much more effective than their thioureas and squaramides homologs. Junta de Castilla y León (Ref. Project VA115P17) Junta de Castilla y León (Ref. Project VA149G18) application/pdf eng Willey info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ © Wiley Attribution-NonCommercial-NoDerivatives 4.0 Internacional Química orgánica Chiral Bifunctional Thiosquaramides as Organocatalysts in the Synthesis of Enantioenriched 3,3-Disubstituted Oxindoles info:eu-repo/semantics/article info:eu-repo/semantics/submittedVersion https://onlinelibrary.wiley.com/doi/full/10.1002/ejoc.201901327 SI THUMBNAIL Chiral-Bifunctional-.pdf.jpg Chiral-Bifunctional-.pdf.jpg IM Thumbnail image/jpeg 2206 https://uvadoc.uva.es/bitstream/10324/38452/4/Chiral-Bifunctional-.pdf.jpg dd1de5610f9e92d3a6c967ba87afcf7d MD5 4 LICENSE license.txt license.txt text/plain 3926 https://uvadoc.uva.es/bitstream/10324/38452/3/license.txt 017313583e37a1e4d1253e1ef6c66c6c MD5 3 CC-LICENSE license_rdf license_rdf application/rdf+xml; charset=utf-8 817 https://uvadoc.uva.es/bitstream/10324/38452/2/license_rdf 975848b171c53b753f7e445c8b5bc0e1 MD5 2 ORIGINAL Chiral-Bifunctional-.pdf Chiral-Bifunctional-.pdf application/pdf 489209 https://uvadoc.uva.es/bitstream/10324/38452/1/Chiral-Bifunctional-.pdf d8f4ff564872938081ea684747985c62 MD5 1 10324/38452 oai:uvadoc.uva.es:10324/38452 2021-06-24 09:43:46.275 UVaDOC repositorio@uva.es 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