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http://hdl.handle.net/10261/19351
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Sánchez-Méndez, Alberto | - |
dc.contributor.author | Silvestri, Gustavo F. | - |
dc.contributor.author | Jesús, Ernesto de | - |
dc.contributor.author | Mata, F. Javier de la | - |
dc.contributor.author | Flores, Juan C. | - |
dc.contributor.author | Gómez, Rafael | - |
dc.contributor.author | Gómez-Sal, Pilar | - |
dc.date.accessioned | 2009-12-04T09:45:22Z | - |
dc.date.available | 2009-12-04T09:45:22Z | - |
dc.date.issued | 2004-06-07 | - |
dc.identifier.citation | European Journal of Inorganic Chemistry 2004(16): 3287 - 3296 (2004) | en_US |
dc.identifier.uri | http://hdl.handle.net/10261/19351 | - |
dc.description | 10 pages, 4 figures, 3 tables. | en_US |
dc.description.abstract | The substituted ligands Me3SiC(pz)3 (1) and Me3SiOCH2C(pz)3 (2) have been prepared starting from HC(pz)3 and HOCH2C(pz)3. The molecular structure of compound 1 has been determined by X-ray diffraction studies, which show a propeller-like conformation of the pyrazolyl rings. Compound 2 has been found to be useful for the synthesis of [Mo(CO)3{Me3SiOCH2C(pz)3}] (3), [TiCl2(NtBu){Me3SiOCH2C(pz)3}] (4), and [PdCl2{Me3SiOCH2C(pz)3}] (5), through ligand exchange reactions. The characterization of the new complexes is compatible with a tridentate coordination of the ligands in complexes 3 and 4, and a bidentate coordination in 5 as confirmed by an X-ray analysis carried out with the palladium complex. The procedure has been extended for the synthesis of the carbosilane G1-[OCH2C(pz)3]4 (6) and the tetrametallic compound G1-[OCH2C(pz)3Mo(CO)3]4 (7) (G1 = Si(CH2CH2CH2Me2Si)4-). | en_US |
dc.description.sponsorship | We gratefully acknowledge Prof. Reger for the useful information related to the synthesis and purification of the pyrazolylmethane precursors. We also thank the DGI-Ministerio de Ciencia y Tecnología (project BQU2001 1160) for financial support. | en_US |
dc.format.extent | 13824 bytes | - |
dc.format.mimetype | application/vnd.ms-excel | - |
dc.language.iso | eng | en_US |
dc.publisher | John Wiley & Sons | en_US |
dc.rights | closedAccess | en_US |
dc.subject | N ligands | en_US |
dc.subject | Titanium | en_US |
dc.subject | Palladium | en_US |
dc.subject | Molybdenum | en_US |
dc.subject | Dendrimers | en_US |
dc.title | Tris(pyrazolyl)borate carbosilane dendrimers and metallodendrimers | en_US |
dc.type | artículo | en_US |
dc.identifier.doi | 10.1002/ejic.200400162 | - |
dc.description.peerreviewed | Peer reviewed | en_US |
dc.relation.publisherversion | http://dx.doi.org/10.1002/ejic.200400162 | en_US |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
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