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Metal-Free Diastereo- and Enantioselective Dearomative Formal [3 + 2] Cycloaddition of 2-Nitrobenzofurans and Isocyanoacetate Esters

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Metal-Free Diastereo- and Enantioselective Dearomative Formal [3 + 2] Cycloaddition of 2-Nitrobenzofurans and Isocyanoacetate Esters

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dc.contributor.author	Laviós, Adrián
dc.contributor.author	Sanz Marco, Amparo
dc.contributor.author	Vila Descals, Carlos
dc.contributor.author	Muñoz, M. Carmen
dc.contributor.author	Pedro, José Ramón
dc.contributor.author	Blay Llinares, Gonzalo
dc.date.accessioned	2022-03-31T12:39:02Z
dc.date.available	2022-03-31T12:39:02Z
dc.date.issued	2022
dc.identifier.citation	Laviós, Adrián Sanz Marco, Amparo Vila Descals, Carlos Muñoz, M. Carmen Pedro, José Ramón Blay Llinares, Gonzalo 2022 Metal-Free Diastereo- and Enantioselective Dearomative Formal [3 + 2] Cycloaddition of 2-Nitrobenzofurans and Isocyanoacetate Esters Organic Letters 24 11 2149 2154
dc.identifier.uri	https://hdl.handle.net/10550/82110
dc.description.abstract	The diastereo- and enantioselective dearomative formal [3 + 2] cycloaddition of 2-nitrobenzofurans and α-aryl-α-isocyanoacetate esters provides tricyclic compounds bearing the 3a,8b-dihydro-1H-benzofuro[2,3-c]pyrrole framework with three consecutive stereogenic centers. The reaction was enabled by a cupreine-ether organocatalyst. The reaction products were obtained with almost full diastereoselectivity and with excellent enantiomeric excesses for a number of substituted 2-nitrobenzofurans and isocyanoacetates.
dc.language.iso	eng
dc.relation.ispartof	Organic Letters, 2022, vol. 24, num. 11, p. 2149-2154
dc.subject	Catàlisi
dc.subject	Reaccions químiques
dc.subject	Compostos orgànics
dc.title	Metal-Free Diastereo- and Enantioselective Dearomative Formal [3 + 2] Cycloaddition of 2-Nitrobenzofurans and Isocyanoacetate Esters
dc.type	journal article	es_ES
dc.date.updated	2022-03-31T12:39:02Z
dc.identifier.doi	10.1021/acs.orglett.2c00427
dc.identifier.idgrec	150991
dc.rights.accessRights	open access	es_ES