File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Dynamic mechanically interlocked dendrimers: Amplification in dendritic dynamic combinatorial libraries

TitleDynamic mechanically interlocked dendrimers: Amplification in dendritic dynamic combinatorial libraries
Authors
Issue Date2007
Citation
Macromolecules, 2007, v. 40, n. 11, p. 3951-3959 How to Cite?
AbstractIn the context of constructing nonclassical mechanically interlocked dendrimers by employing a convergent templation procedure, the "clipping" thermodynamic approach has been explored to introduce sterically bulky Fréchet-type dendrons with successive generations [G0] to [G3] onto a trivalent ammonium ion core using a seven-component self-assembly via imine bond formation. Four generations of mechanically interlocked dendrimers up to a molecular weight over 8800 Da were synthesized in a one-pot reaction by simply mixing the seven components together. The dendrimers form in excellent yield (>90%). The mechanically interlocked core of the [G0]-[G2] dendrimers can be modified and transformed into kinetically stable dendrimers by reduction of the imine bonds with borane-tetrahydrofuran complex. Moreover, the dynamic nature of the thermodynamically controlled self-assembly process is employed to obtain three dynamic combinatorial libraries of dendrimers by the treatment of the dendrons [G0]-[G3] with the complementary components in one pot. The inherent modularity of the overall process should allow for the rapid and straightforward access to many other analogues of mechanically interlocked systems for which either the branched core or the dendritic periphery can be modified to suit the needs of any potential application of these molecules. © 2007 American Chemical Society.
Persistent Identifierhttp://hdl.handle.net/10722/332733
ISSN
2023 Impact Factor: 5.1
2023 SCImago Journal Rankings: 1.401
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLeung, Ken C.F.-
dc.contributor.authorAricó, Fabio-
dc.contributor.authorCantrill, Stuart J.-
dc.contributor.authorStoddart, J. Fraser-
dc.date.accessioned2023-10-06T05:13:52Z-
dc.date.available2023-10-06T05:13:52Z-
dc.date.issued2007-
dc.identifier.citationMacromolecules, 2007, v. 40, n. 11, p. 3951-3959-
dc.identifier.issn0024-9297-
dc.identifier.urihttp://hdl.handle.net/10722/332733-
dc.description.abstractIn the context of constructing nonclassical mechanically interlocked dendrimers by employing a convergent templation procedure, the "clipping" thermodynamic approach has been explored to introduce sterically bulky Fréchet-type dendrons with successive generations [G0] to [G3] onto a trivalent ammonium ion core using a seven-component self-assembly via imine bond formation. Four generations of mechanically interlocked dendrimers up to a molecular weight over 8800 Da were synthesized in a one-pot reaction by simply mixing the seven components together. The dendrimers form in excellent yield (>90%). The mechanically interlocked core of the [G0]-[G2] dendrimers can be modified and transformed into kinetically stable dendrimers by reduction of the imine bonds with borane-tetrahydrofuran complex. Moreover, the dynamic nature of the thermodynamically controlled self-assembly process is employed to obtain three dynamic combinatorial libraries of dendrimers by the treatment of the dendrons [G0]-[G3] with the complementary components in one pot. The inherent modularity of the overall process should allow for the rapid and straightforward access to many other analogues of mechanically interlocked systems for which either the branched core or the dendritic periphery can be modified to suit the needs of any potential application of these molecules. © 2007 American Chemical Society.-
dc.languageeng-
dc.relation.ispartofMacromolecules-
dc.titleDynamic mechanically interlocked dendrimers: Amplification in dendritic dynamic combinatorial libraries-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/ma061707u-
dc.identifier.scopuseid_2-s2.0-34250777779-
dc.identifier.volume40-
dc.identifier.issue11-
dc.identifier.spage3951-
dc.identifier.epage3959-
dc.identifier.isiWOS:000246643600011-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats