Synthesis, characterization and reactivity of an imidazolin-2-iminato aluminium dihydride

dc.contributor.authorFranz, Daniel
dc.contributor.authorIrran, Elisabeth
dc.contributor.authorInoue, Shigeyoshi
dc.date.accessioned2016-06-23T06:47:21Z
dc.date.available2016-06-23T06:47:21Z
dc.date.issued2014
dc.descriptionDieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.de
dc.descriptionThis publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.en
dc.description.abstractThe reaction of bis(2,6-diisopropylphenyl)imidazolin-2-imine (LH, 1) with Me3N·AlH3furnishes {μ-LAlH2}2(2). The marked tendency of2to release its hydride substituents is ascribed to the strong electron-donor character of the imidazolin-2-iminato ligand. This is supported by its reactivity study and DFT calculations. In fact, compound2was further converted with Me3SiOTf, Me2S·BH3, Me2S·BBr3, and BX3(with X = Cl, Br, and I) into {μ-LAl(H)OTf}2(3), {μ-LAl(BH4)2}2(4), and {μ-LAlX2}2(5, X = Br;6, X = Cl;7, X = I), respectively. For all new aluminium complexes the formulation as dimers was evidenced by high resolution mass spectrometry, as well as single-crystal X-ray diffraction analysis. A prominent structural motif of these compounds is the square-planar four-membered Al2N2ring with two bridging bulky imidazolin-2-imino moieties.en
dc.identifier.eissn1477-9226
dc.identifier.pmid24336843
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/5611
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-5240
dc.language.isoen
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.ddc540 Chemie und zugeordnete Wissenschaftende
dc.titleSynthesis, characterization and reactivity of an imidazolin-2-iminato aluminium dihydrideen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.doi10.1039/c3dt52637b
dcterms.bibliographicCitation.issue11
dcterms.bibliographicCitation.journaltitleDalton transactions : a journal of inorganic chemistry, including bioinorganic, organometallic, and solid-state chemistryen
dcterms.bibliographicCitation.originalpublishernameRoyal Society of Chemistryde
dcterms.bibliographicCitation.originalpublisherplaceCambridgede
dcterms.bibliographicCitation.pageend4461
dcterms.bibliographicCitation.pagestart4451
dcterms.bibliographicCitation.volume43
tub.accessrights.dnbdomain
tub.affiliationFak. 2 Mathematik und Naturwissenschaften::Inst. Chemiede
tub.affiliation.facultyFak. 2 Mathematik und Naturwissenschaftende
tub.affiliation.instituteInst. Chemiede
tub.publisher.universityorinstitutionTechnische Universität Berlin

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