[2+2+2] Cycloaddition Reactions of Macrocyclic Systems Catalyzed by Transition Metals. A Review

Polyalkyne and enediyne azamacrocycles are prepared from arenesulfonamides and various alkyne and alkene derivatives either under basic or neutral conditions. The new family of macrocyclic substrates is tested in the [2+2+2] cycloaddition reaction. Several catalysts are used for the cycloisomerizati...

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Detalhes bibliográficos
Autores: Pla i Quintana, Anna, Roglans i Ribas, Anna
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2010
País:España
Recursos:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositório:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/7841
Acesso em linha:http://hdl.handle.net/10256/7841
Access Level:Acceso aberto
Palavra-chave:Alquins
Alkynes
Alquens
Alkenes
Metalls de transició
Transition metals
Reaccions d'addició
Addition reactions
Ciclització (Química)
Ring formation (Chemistry)
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oai_identifier_str oai:recercat.cat:10256/7841
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repository_id_str
spelling [2+2+2] Cycloaddition Reactions of Macrocyclic Systems Catalyzed by Transition Metals. A ReviewPla i Quintana, AnnaRoglans i Ribas, AnnaAlquinsAlkynesAlquensAlkenesMetalls de transicióTransition metalsReaccions d'addicióAddition reactionsCiclització (Química)Ring formation (Chemistry)Polyalkyne and enediyne azamacrocycles are prepared from arenesulfonamides and various alkyne and alkene derivatives either under basic or neutral conditions. The new family of macrocyclic substrates is tested in the [2+2+2] cycloaddition reaction. Several catalysts are used for the cycloisomerization reaction, and their enantioinduction is evaluated as appropriate. The effect of the structural features of the macrocycles, namely the ring size, substituents in precise positions and the number and type of unsaturations, on the [2+2+2] cycloaddition reaction has also been studiedMDPI (Multidisciplinary Digital Publishing Institute)2010info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10256/7841http://hdl.handle.net/10256/7841Molecules, 2010, vol. 15, p. 9230-9251Articles publicats (D-Q)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.3390/molecules15129230info:eu-repo/semantics/altIdentifier/eissn/1420-3049Attribution 3.0 Spainhttp://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:recercat.cat:10256/78412026-05-29T05:05:01Z
dc.title.none.fl_str_mv [2+2+2] Cycloaddition Reactions of Macrocyclic Systems Catalyzed by Transition Metals. A Review
title [2+2+2] Cycloaddition Reactions of Macrocyclic Systems Catalyzed by Transition Metals. A Review
spellingShingle [2+2+2] Cycloaddition Reactions of Macrocyclic Systems Catalyzed by Transition Metals. A Review
Pla i Quintana, Anna
Alquins
Alkynes
Alquens
Alkenes
Metalls de transició
Transition metals
Reaccions d'addició
Addition reactions
Ciclització (Química)
Ring formation (Chemistry)
title_short [2+2+2] Cycloaddition Reactions of Macrocyclic Systems Catalyzed by Transition Metals. A Review
title_full [2+2+2] Cycloaddition Reactions of Macrocyclic Systems Catalyzed by Transition Metals. A Review
title_fullStr [2+2+2] Cycloaddition Reactions of Macrocyclic Systems Catalyzed by Transition Metals. A Review
title_full_unstemmed [2+2+2] Cycloaddition Reactions of Macrocyclic Systems Catalyzed by Transition Metals. A Review
title_sort [2+2+2] Cycloaddition Reactions of Macrocyclic Systems Catalyzed by Transition Metals. A Review
dc.creator.none.fl_str_mv Pla i Quintana, Anna
Roglans i Ribas, Anna
author Pla i Quintana, Anna
author_facet Pla i Quintana, Anna
Roglans i Ribas, Anna
author_role author
author2 Roglans i Ribas, Anna
author2_role author
dc.subject.none.fl_str_mv Alquins
Alkynes
Alquens
Alkenes
Metalls de transició
Transition metals
Reaccions d'addició
Addition reactions
Ciclització (Química)
Ring formation (Chemistry)
topic Alquins
Alkynes
Alquens
Alkenes
Metalls de transició
Transition metals
Reaccions d'addició
Addition reactions
Ciclització (Química)
Ring formation (Chemistry)
description Polyalkyne and enediyne azamacrocycles are prepared from arenesulfonamides and various alkyne and alkene derivatives either under basic or neutral conditions. The new family of macrocyclic substrates is tested in the [2+2+2] cycloaddition reaction. Several catalysts are used for the cycloisomerization reaction, and their enantioinduction is evaluated as appropriate. The effect of the structural features of the macrocycles, namely the ring size, substituents in precise positions and the number and type of unsaturations, on the [2+2+2] cycloaddition reaction has also been studied
publishDate 2010
dc.date.none.fl_str_mv 2010
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/7841
http://hdl.handle.net/10256/7841
url http://hdl.handle.net/10256/7841
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3390/molecules15129230
info:eu-repo/semantics/altIdentifier/eissn/1420-3049
dc.rights.none.fl_str_mv Attribution 3.0 Spain
http://creativecommons.org/licenses/by/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 3.0 Spain
http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI (Multidisciplinary Digital Publishing Institute)
publisher.none.fl_str_mv MDPI (Multidisciplinary Digital Publishing Institute)
dc.source.none.fl_str_mv Molecules, 2010, vol. 15, p. 9230-9251
Articles publicats (D-Q)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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