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dc.contributor.authorHolta, Ann Christin Reiersølmoen
dc.contributor.authorSolvi, Thomas Nordbø
dc.contributor.authorFiksdahl, Anne
dc.date.accessioned2022-09-19T12:19:24Z
dc.date.available2022-09-19T12:19:24Z
dc.date.created2021-02-23T16:01:56Z
dc.date.issued2021
dc.identifier.citationBeilstein Journal of Organic Chemistry. 2021, 17 186-192.en_US
dc.identifier.issn2195-951X
dc.identifier.urihttps://hdl.handle.net/11250/3018902
dc.description.abstractChiral cyclam (1,4,8,11-tetraazacyclotetradecane) derivatives were synthesized stepwise from chiral mono-Boc-1,2-diamines and (dialkyl)malonyl dichloride via open diamide-bis(N-Boc-amino) intermediates (65–91%). Deprotection and ring closure with a second malonyl unit afforded the cyclam tetraamide precursors (80–95%). The new protocol allowed the preparation of the target cyclam derivatives (53–59%) by a final optimized hydride reduction. Both the open tetraamine intermediates and the cyclam derivatives successfully coordinated with AuCl3 to give moderate to excellent yields (50–96%) of the corresponding novel tetra-coordinated N,N,N,N-Au(III) complexes with alternating five- and six-membered chelate rings. The testing of the catalytic ability of the cyclam-based N,N,N,N-Au(III) complexes demonstrated high catalytic activity of some complexes in selected test reactions (full conversion in 1–24 h, 62–97% product yields).en_US
dc.language.isoengen_US
dc.publisherBeilstein-Instituten_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleAu(III) complexes with tetradentate-cyclam-based ligandsen_US
dc.title.alternativeAu(III) complexes with tetradentate-cyclam-based ligandsen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.source.pagenumber186-192en_US
dc.source.volume17en_US
dc.source.journalBeilstein Journal of Organic Chemistryen_US
dc.identifier.doi10.3762/BJOC.17.18
dc.identifier.cristin1892851
dc.relation.projectNorges forskningsråd: 226244en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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Navngivelse 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Navngivelse 4.0 Internasjonal