Addition of dianions of carboxylic acids to imines. Influence of the acid in the outcome of the reaction
NAGIOS: RODERIC FUNCIONANDO

Addition of dianions of carboxylic acids to imines. Influence of the acid in the outcome of the reaction

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Addition of dianions of carboxylic acids to imines. Influence of the acid in the outcome of the reaction

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dc.contributor.author Gil Grau, Salvador
dc.contributor.author Parra Alvarez, Margarita
dc.contributor.author Rodriguez Abad, Pablo
dc.date.accessioned 2010-06-08T10:14:27Z
dc.date.available 2010-06-08T10:14:27Z
dc.date.issued 2009
dc.identifier.uri http://hdl.handle.net/10550/12882
dc.description.abstract The addition of different carboxylic acids dianions to N-benzylidenebenzeneamine have been studied. The outcome of the reaction depends on the acid. Saturated ones lead to β-aminoacids with good yields and syn-selectivity whereas α,β-unsaturated ones lead to α− and γ− regioisomers with a regioselectivity that depends on the steric hindrance around the reactive centre. From some of these unsaturated acids, polyunsaturated carboxylic acids can be obtained as a change in the reaction conditions lead to the in situ elimination of aniline. From o-methyl aromatic acids δ-aminoacids are isolated with uneven results. Those derived from six member arene carboxylic acids give, on standing, dihydro-2-pyridones as the sole product. en
dc.language.iso en en
dc.relation http://www.arkat-usa.org/get-file/29567/ en
dc.source GIL GRAU, Salvador ; Parra Alvarez, Margarita ; Rodriguez Abad, Pablo, 2009, Addition of dianions of carboxylic acids to imines. Influence of the acid in the outcome of the reaction, Arkivoc, vol. 2009, no. XI, p.172-184 en
dc.subject Dianions ; Imines ; Regioselectivity ; Diastereoselectivity en
dc.title Addition of dianions of carboxylic acids to imines. Influence of the acid in the outcome of the reaction en
dc.type info:eu-repo/semantics/article en
dc.type info:eu-repo/semantics/publishedVersion en
dc.subject.unesco UNESCO::QUÍMICA en
dc.subject.unesco UNESCO::QUÍMICA::Química orgánica en
dc.description.private Gil Grau, Salvador, Salvador.Gil@uv.es, Parra Alvarez, Margarita, Margarita.Parra@uv.es, Rodriguez Abad, Pablo, roapa@alumni.uv.es en
dc.identifier.idgrec 052739 en

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