dc.contributor.author | Pedraz Gallego, Teresa | |
dc.contributor.author | Pellinghelli, Maria Angela | |
dc.contributor.author | Royo Gracia, Pascual | |
dc.contributor.author | Tiripicchio, Antonio | |
dc.contributor.author | Vázquez de Miguel, Amelio | |
dc.date.accessioned | 2009-10-28T12:49:09Z | |
dc.date.available | 2009-10-28T12:49:09Z | |
dc.date.issued | 1997 | |
dc.identifier.bibliographicCitation | Journal of Organometallic Chemistry, 1997, v.534, n.1-2, p.27-33 | en |
dc.identifier.issn | 0022-328X | |
dc.identifier.uri | http://hdl.handle.net/10017/4471 | |
dc.description.abstract | The reduction of [MoCp * Cl2(NtBu)] 1 with 1 equiv. of 10% sodium amalgam in the presence of CN(2,6-Me2C6H3) yields the green crystalline compound [MoCp * Cl(NtBuCN(2,6-Me2C6H3)] 2 which can be alkylated by MgClMe to give [MoCp * Me(NtBu)CN(2,6-Me2C6H3)] 3. The same reduction in the absence of ligands leads to an almost equimolar mixture of compounds identified as cis- and trans-[MoCp* (μ-Cl)(NtBu)]24 which are slowly and irreversibly transformed into cis-[MoCp * Cl(μ-NtBu)]25 by heating a toluene solution at 90°C. Compounds (cis + trans)-4 and cis-5 are alkylated by MgClMe leading to the same final methyl derivative [MoCp * Me(μ-NtBu)]26, and react with ethylene to yield the adduct [MoCp * Cl(NtBu)(C2H4)] 7. All new complexes were characterized by their analytical composition, IR and NMR spectroscopy and mass spectrometry, and the structure of the benzene solvate of cis-[MoCp * Cl(μ-NtBu)]25 was determined by X-ray diffraction methods. | en |
dc.description.sponsorship | Italian Consiglio Nazionale delle Ricerche | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | Elsevier | en |
dc.rights | © Elsevier, 1997 | en |
dc.subject | Molybdenum | en |
dc.subject | X-ray structure | en |
dc.subject | lmido complexes | en |
dc.title | Preparation of imido pentamethylcyclopentadienyl molybdenum(IV) complexes. X-ray molecular structure of cis-[MoCp*CI(η-NtBu)]2·C6H6 | 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(96)06855-6 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |
dc.identifier.doi | 10.1016/S0022-328X(96)06855-6 | |
dc.relation.projectID | 92-0178-C (Ministerio de Educación y Cultura) | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |