dc.contributor.author | Royo Cantabrana, Eva | |
dc.contributor.author | Royo Gracia, Pascual | |
dc.contributor.author | Cuenca Agreda, José Tomás | |
dc.contributor.author | Galakhov, Mikhail V. | |
dc.date.accessioned | 2009-10-05T11:13:52Z | |
dc.date.available | 2009-10-05T11:13:52Z | |
dc.date.issued | 2001 | |
dc.identifier.bibliographicCitation | Journal of Organometallic Chemistry, 2001, v. 634, n. 2, p. 177-184 | en |
dc.identifier.issn | 0022-328X | |
dc.identifier.uri | http://hdl.handle.net/10017/4201 | |
dc.description.abstract | The dinuclear cationic zirconium compound [{Zr(η5-C5H5)}2(μ-CH2)(μ-Cl)(μ-η5-C5H4-η5-C5H4)][BMe(C6F5)3] 1 reacts in dichloromethane at −78 °C with three equivalents of RNC (R=tBu, 2,6-Me2C6H3) via insertion into the Zr-μ-methylene bond to give the new zirconium cationic species [{Zr(η5-C5H5)}2(Cl)(CNtBu){μ-[η2-CN(tBu)-CH2-η2-CN(tBu)}(μ-η5-C5H4-η5-C5H4)][BMe(C6F5)3] 2 and [{Zr(η5-C5H5)}2(Cl){CN(2,6-Me2C6H3)}[μ-η2-{CN(2,6-Me2C6H3)}-CH2-η2-{CN(2,6-Me2C6H3)}](μ-η5-C5H4-η5-C5H4)][BMe(C6F5)3] 3, whereas reaction with CO affords the ketene compound [{Zr(η5-C5H5)}2(μ-Cl){μ-OC(CH2)}(μ-η5-C5H4-η5-C5H4)][BMe(C6F5)3] 4. The new complexes reported herein were characterized by elemental analysis and IR and NMR spectroscopy. | en |
dc.description.sponsorship | Financial support by DGICYT (Project PB97-0776)
is gratefully acknowledged. E.R. acknowledges MECFPI
for the award of Fellowship | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | Elsevier | en |
dc.rights | (c) Elsevier, 2001 | en |
dc.subject | Zirconium | en |
dc.subject | Dinuclear fulvalene compounds | en |
dc.subject | Cations derivatives | en |
dc.subject | Isocyanides insertion | en |
dc.subject | Carbon monoxide insertion | en |
dc.title | Reactivity of the dinuclear fulvalene cyclopentadienyl zirconium cationic species
[{Zr(η5-C5H5)}2(μ-CH2)(μ-Cl)(μ-η5-C5H4-η5-C5H4)]+ with isocyanides and carbon monoxide: insertion reactions, spectroscopic characterization and synthetic aspects | en |
dc.type | info:eu-repo/semantics/article | en |
dc.subject.eciencia | Ciencia | es_ES |
dc.subject.eciencia | Química inorgánica | es_ES |
dc.subject.eciencia | Science | en |
dc.subject.eciencia | Chemistry, inorganic | en |
dc.contributor.affiliation | Universidad de Alcalá. Departamento de Química Inorgánica | |
dc.relation.publisherversion | http://dx.doi.org/10.1016/S0022-328X(01)01106-8 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |
dc.identifier.doi | 10.1016/S0022-328X(01)01106-8 | |
dc.relation.projectID | PB97-0776 (Ministerio de Ciencia y Tecnología) | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |