DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, H | ko |
dc.contributor.author | Bonanno, JB | ko |
dc.contributor.author | Bridgewater, BM | ko |
dc.contributor.author | Churchill, David G | ko |
dc.contributor.author | Parkin, G | ko |
dc.date.accessioned | 2010-02-10T08:54:44Z | - |
dc.date.available | 2010-02-10T08:54:44Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-08 | - |
dc.identifier.citation | POLYHEDRON, v.24, no.11, pp.1356 - 1365 | - |
dc.identifier.issn | 0277-5387 | - |
dc.identifier.uri | http://hdl.handle.net/10203/16606 | - |
dc.description.abstract | A series of titanium-pyrrolyl compounds, namely [Me2Si(C5Me4)(2)]Ti(NC4H4)X (X = H, Me, Cl, NC4H4) and [Me2Si-(C5Me4)(C5Me3CH2)]Ti(NC4H4) has been synthesized and structurally characterized by X-ray diffraction. Analysis of the Ti-NC4H4 bond lengths in these complexes indicates that pyrrolyl does not, by comparison to dialkylamido, act as an efficient it-donor ligand. The fulvene complex [Me2Si(CsMe4)(C5Me3CH2)]Ti(NC4H4) is obtained via thermal elimination of CH4 and H-2 from [Me2Si(C5Me4)(2)]Ti(NC4H4)Me and [Me2Si(C5Me4)(2)]Ti(NC4H4)H, respectively. The latter transformation is reversible, with [Me2Si(C5Me4)(C5Me3CH2)]Ti(NC4H4) reacting with H-2 to give [Me2Si(C5Me4)(2)]Ti(NC4H4)H at room temperature. In accord with this reversibility, treatment of [Me2Si(C5Me4)(2)]Ti(NC4H4)H with D-2 results in incorporation of deuterium into the hydride and one ring methyl group of each cyclopentadienyl ring of the [Me2Si(C5Me4)(2)] ligand. (c) 2005 Elsevier Ltd. All rights reserved. | - |
dc.description.sponsorship | US Department of Energy, Office of Basic Energy Sciences (DE-FG02-93ER14339) for support of this research | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | CRYSTAL-STRUCTURE | - |
dc.subject | ZIRCONOCENE COMPLEXES | - |
dc.subject | ZIRCONIUM COMPLEXES | - |
dc.subject | TITANIUM COMPLEXES | - |
dc.subject | CARBAZOLE LIGATION | - |
dc.subject | FULVENE COMPLEXES | - |
dc.subject | METAL-COMPLEXES | - |
dc.subject | MULTIPLE BONDS | - |
dc.subject | GROUP-4 METALS | - |
dc.subject | LIGANDS | - |
dc.title | Ansa-titanocene pyrrolyl complexes: The synthesis and structural characterization of [Me2Si(C5Me4)(2)]Ti(NC4H4)X (X = H, Me, Cl and NC4H4) and [Me2Si(C5Me4)(C5Me3CH2)]Ti(NC4H4) | - |
dc.type | Article | - |
dc.identifier.wosid | 000231399900015 | - |
dc.identifier.scopusid | 2-s2.0-22744448188 | - |
dc.type.rims | ART | - |
dc.citation.volume | 24 | - |
dc.citation.issue | 11 | - |
dc.citation.beginningpage | 1356 | - |
dc.citation.endingpage | 1365 | - |
dc.citation.publicationname | POLYHEDRON | - |
dc.identifier.doi | 10.1016/j.poly.2005.04.005 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Churchill, David G | - |
dc.contributor.nonIdAuthor | Lee, H | - |
dc.contributor.nonIdAuthor | Bonanno, JB | - |
dc.contributor.nonIdAuthor | Bridgewater, BM | - |
dc.contributor.nonIdAuthor | Parkin, G | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | titanium | - |
dc.subject.keywordAuthor | pyrrolyl | - |
dc.subject.keywordAuthor | ansa | - |
dc.subject.keywordAuthor | metallocene | - |
dc.subject.keywordAuthor | titanocene | - |
dc.subject.keywordAuthor | fulrene | - |
dc.subject.keywordPlus | CRYSTAL-STRUCTURE | - |
dc.subject.keywordPlus | ZIRCONOCENE COMPLEXES | - |
dc.subject.keywordPlus | ZIRCONIUM COMPLEXES | - |
dc.subject.keywordPlus | TITANIUM COMPLEXES | - |
dc.subject.keywordPlus | CARBAZOLE LIGATION | - |
dc.subject.keywordPlus | FULVENE COMPLEXES | - |
dc.subject.keywordPlus | METAL-COMPLEXES | - |
dc.subject.keywordPlus | MULTIPLE BONDS | - |
dc.subject.keywordPlus | GROUP-4 METALS | - |
dc.subject.keywordPlus | LIGANDS | - |
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