1, 1',3,3'-tetraalkyl-2,2'-biperimidinylidenes: Unexpected substituent effects on the reactivity of carbon-carbon double bond

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dc.contributor.authorAlici B.
dc.contributor.authorHökelek T.
dc.contributor.authorÇetinkaya E.
dc.contributor.authorÇetinkaya B.
dc.date.accessioned2019-10-27T08:59:50Z
dc.date.available2019-10-27T08:59:50Z
dc.date.issued2003
dc.departmentEge Üniversitesien_US
dc.description.abstractC2 deprotonation of 1, 3-dibutylperimidinium bromide (1a) with sodium hydride and a catalytic amount of potassium tert-butoxide in dry THF led to the formation of the exceptionally inert tetraaminoalkene 2a. In contrast, isostructural tetrakis(2-methoxyethyl)-tetraaminoalkene (2b) instantaneously reacted with O2 to yield urea 3b, and silver nitrate was readily reduced with 2b to form a silver mirror. Compound 2a has been characterized by X-ray diffraction studies; the naphtho-pyrimidine skeleton imposes structural constraints and some rigidity to the C=C bonding. © 2003 Wiley Periodicals, Inc.en_US
dc.identifier.doi10.1002/hc.10088
dc.identifier.endpage87en_US
dc.identifier.issn1042-7163
dc.identifier.issn1042-7163en_US
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage82en_US
dc.identifier.urihttps://doi.org/10.1002/hc.10088
dc.identifier.urihttps://hdl.handle.net/11454/27921
dc.identifier.volume14en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofHeteroatom Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.title1, 1',3,3'-tetraalkyl-2,2'-biperimidinylidenes: Unexpected substituent effects on the reactivity of carbon-carbon double bonden_US
dc.typeArticleen_US

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