2,5-Dimethyl-3,6-bis[(2,6-diisopropylphenylimino)methyl]- and 2,6-Bis[(2,6-diisopropylphenylimino)methyl]pyrazine: Two New Chelating Ligands for Transition Metal Complexes

dc.contributor.authorSchumann, Herbert
dc.contributor.authorLuo, He-Kuan
dc.date.accessioned2018-10-15T11:11:41Z
dc.date.available2018-10-15T11:11:41Z
dc.date.issued2005
dc.description.abstractThe reaction of tetramethylpyrazine with SeO2 yields 2,5-dimethylpyrazine-3,6-dicarboxaldehyde (1) from which the 2,5-dimethyl-3,6-bis[(2,6-diisopropylphenylimino)methyl]pyrazine (2) was synthesized by treatment with 2 equivalents of 2,6-diisopropylaniline. 2,6-Dimethylpyrazine reacts with benzaldehyde to give 2,6-distyrylpyrazine (3). Ozonolysis of 3, followed by treatment with Na2SO3 and 2,6-diisopropylaniline resulted in the formation of 2,6-bis[(2,6-diisopropylphenylimino) methyl]pyrazine (5) together with [(2,6-diisopropylphenylimino)methyl]benzene (6).en
dc.identifier.eissn1865-7117
dc.identifier.issn0932-0776
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/8350
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-7502
dc.language.isoen
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/3.0/
dc.subject.ddc540 Chemie und zugeordnete Wissenschaftende
dc.subject.otherDiimineen
dc.subject.otherDialdehydeen
dc.subject.otherPyrazineen
dc.subject.otherChelating Ligandsen
dc.title2,5-Dimethyl-3,6-bis[(2,6-diisopropylphenylimino)methyl]- and 2,6-Bis[(2,6-diisopropylphenylimino)methyl]pyrazine: Two New Chelating Ligands for Transition Metal Complexesen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.doi10.1515/znb-2005-0104
dcterms.bibliographicCitation.issue1
dcterms.bibliographicCitation.journaltitleZeitschrift für Naturforschung Bde
dcterms.bibliographicCitation.originalpublishernameDe Gruyteren
dcterms.bibliographicCitation.originalpublisherplaceBerlinen
dcterms.bibliographicCitation.pageend24
dcterms.bibliographicCitation.pagestart22
dcterms.bibliographicCitation.volume60
tub.accessrights.dnbfree
tub.affiliationFak. 2 Mathematik und Naturwissenschaften::Inst. Chemiede
tub.affiliation.facultyFak. 2 Mathematik und Naturwissenschaftende
tub.affiliation.instituteInst. Chemiede
tub.publisher.universityorinstitutionTechnische Universität Berlinde

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