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Intramolecular Cycloaddition Azomethine Ylides and α-(Trifluoromethyl)styrenes as Dipolarophiles

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Intramolecular Cycloaddition Azomethine Ylides and α-(Trifluoromethyl)styrenes as Dipolarophiles

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dc.contributor.author	Sánchez Merino, Anabel
dc.contributor.author	Rabasa Alcañiz, Fernando
dc.contributor.author	Gaviña, Daniel
dc.contributor.author	Delgado, Alejandro
dc.contributor.author	Sánchez-Roselló, María
dc.contributor.author	Del Pozo Losada, Carlos
dc.date.accessioned	2020-04-21T09:56:53Z
dc.date.available	2020-10-14T04:45:06Z
dc.date.issued	2019
dc.identifier.citation	Sánchez Merino, Anabel Rabasa Alcañiz, Fernando Gaviña, Daniel Delgado, Alejandro Sánchez-Roselló, María Del Pozo Losada, Carlos 2019 Intramolecular Cycloaddition Azomethine Ylides and α-(Trifluoromethyl)styrenes as Dipolarophiles European Journal of Organic Chemistry 2019 39 6606 6610
dc.identifier.uri	https://hdl.handle.net/10550/73952
dc.description.abstract	The synthesis of polycyclic fluorinated tertiary amines has been accomplished by means of an intramolecular azomethine ylide cycloaddition with fluorinated dipolarophiles. Thus, tri- and tetracyclic fused pyrrolidines bearing a quaternary trifluoromethyl group were obtained in moderated yields in a stereoselective manner. This is one of the few examples reported in the literature of intramolecular 1,3-dipolar cycloaddition of azomethine ylides with fluorinated dipolarophiles. Initial attempts of the asymmetric version of the process have been performed, but low levels of diastereoselectivity were achieved.
dc.language.iso	eng
dc.relation.ispartof	European Journal of Organic Chemistry, 2019, vol. 2019, num. 39, p. 6606-6610
dc.subject	Química orgànica
dc.subject	Reaccions químiques
dc.title	Intramolecular Cycloaddition Azomethine Ylides and α-(Trifluoromethyl)styrenes as Dipolarophiles
dc.type	journal article	es_ES
dc.date.updated	2020-04-21T09:56:53Z
dc.identifier.doi	10.1002/ejoc.201901098
dc.identifier.idgrec	134967
dc.embargo.terms	1 year
dc.rights.accessRights	open access	es_ES