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Article: Bispyrrolotetrathiafulvalene-containing [2]catenanes

TitleBispyrrolotetrathiafulvalene-containing [2]catenanes
Authors
Tomcsi, Michael R.Stoddart, J. Fraser
Issue Date2007
Citation
Journal of Organic Chemistry, 2007, v. 72, n. 24, p. 9335-9338 How to Cite?
DOI: http://dx.doi.org/10.1021/jo701374b
Abstract(Figure Presented) Two [2]catenanes incorporating bispyrrolotetrathiafulvalene (BPTTF) and weaker aryl donors, hydroquinone (HQ) and 1,5-dioxynaphthalene (DNP), respectively, have been prepared and characterized. These [2]catenanes show a predominant amount (>95:5) of the co-conformation in which either the HQ or the DNP unit is encircled by a tetracationic cyclophane, cyclobis(paraquat-p-phenylene) (CBPQT4+), contrary to what is observed in systems based on the parent tetrathiafulvalene (TTF). These new [2]catenanes act effectively as molecular switches which are always configured in the "on" state. © 2007 American Chemical Society.
Persistent Identifierhttp://hdl.handle.net/10722/332749
ISSN
0022-3263
2023 Impact Factor: 3.3
2023 SCImago Journal Rankings: 0.724

 

DC FieldValueLanguage
dc.contributor.authorTomcsi, Michael R.-
dc.contributor.authorStoddart, J. Fraser-
dc.date.accessioned2023-10-06T05:13:59Z-
dc.date.available2023-10-06T05:13:59Z-
dc.date.issued2007-
dc.identifier.citationJournal of Organic Chemistry, 2007, v. 72, n. 24, p. 9335-9338-
dc.identifier.issn0022-3263-
dc.identifier.urihttp://hdl.handle.net/10722/332749-
dc.description.abstract(Figure Presented) Two [2]catenanes incorporating bispyrrolotetrathiafulvalene (BPTTF) and weaker aryl donors, hydroquinone (HQ) and 1,5-dioxynaphthalene (DNP), respectively, have been prepared and characterized. These [2]catenanes show a predominant amount (>95:5) of the co-conformation in which either the HQ or the DNP unit is encircled by a tetracationic cyclophane, cyclobis(paraquat-p-phenylene) (CBPQT4+), contrary to what is observed in systems based on the parent tetrathiafulvalene (TTF). These new [2]catenanes act effectively as molecular switches which are always configured in the "on" state. © 2007 American Chemical Society.-
dc.languageeng-
dc.relation.ispartofJournal of Organic Chemistry-
dc.titleBispyrrolotetrathiafulvalene-containing [2]catenanes-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/jo701374b-
dc.identifier.scopuseid_2-s2.0-36649006422-
dc.identifier.volume72-
dc.identifier.issue24-
dc.identifier.spage9335-
dc.identifier.epage9338-

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