DUGiDocsRhodium(I)-catalyzed [2 + 2 + 2] cycloaddition reactions of triacetylenic 15-membered aza macrocycles: A comparative structural study
dc.contributor.author
dc.date.accessioned
2015-10-20T08:16:01Z
dc.date.available
2015-10-20T08:16:01Z
dc.date.issued
2012-01-09
dc.identifier.issn
0276-7333
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dc.description.abstract
A variety of new nitrogen-containing 15-membered triacetylenic macrocycles with one or two alkyl substituents in a propargylic position have been efficiently synthesized and completely characterized. These macrocyclic systems undergo [2 + 2 + 2] cycloaddition reactions, leading to the corresponding fused tetracycles with a benzene core on treatment with Wilkinson's catalyst, [RhCl(PPh 3) 3]. The effects of alkyl chains have been evaluated on both the efficiency of the reaction and the conformational and structural analysis of the reactants
dc.description.sponsorship
We would like to thank the Spanish MICINN (projects CTQ2008-05409 and CTQ2011-23121), and the Generalitat de Catalunya (project 2009SGR637) for their financial support. S.B. thanks the University of Girona (UdG) for a predoctoral fellowship. Spectroscopic data have been partially funded by the University of Girona under the project with reference STR-CT00059
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application/pdf
dc.language.iso
eng
dc.publisher
American Chemical Society (ACS)
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info:eu-repo/grantAgreement/MICINN//CTQ2011-23121/ES/APLICACIONES CATALITICAS DE COMPUESTOS DE RODIO, PALADIO Y NIQUEL EN SINTESIS ORGANICA. METODOLOGIA Y ESTUDIOS MECANISTICOS./
info:eu-repo/grantAgreement/MICINN//CTQ2008-05409-C02-02/ES/SINTESIS, REACTIVIDAD Y APLICACIONES DE MACROCICLOS POLIINSATURADOS Y SUS PRECURSORES. ESTUDIOS MECANISTICOS MEDIANTE ESI-MS./
AGAUR/2009-2014/2009 SGR-637
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Reproducció digital del document publicat a: http://dx.doi.org/10.1021/om200927f
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© Organometallics, 2012, vol. 31, núm.1, p. 318-326
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Articles publicats (D-Q)
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Tots els drets reservats
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dc.title
Rhodium(I)-catalyzed [2 + 2 + 2] cycloaddition reactions of triacetylenic 15-membered aza macrocycles: A comparative structural study
dc.type
info:eu-repo/semantics/article
dc.rights.accessRights
info:eu-repo/semantics/embargoedAccess
dc.embargo.terms
Cap
dc.date.embargoEndDate
info:eu-repo/date/embargoEnd/2026-01-01
dc.type.version
info:eu-repo/semantics/publishedVersion
dc.identifier.doi
dc.identifier.idgrec
015611
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dc.relation.ProjectAcronym
dc.identifier.eissn
1520-6041