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https://hdl.handle.net/10316/4331
Title: | Synthesis and catalytic properties of manganese(II) and oxovanadium(IV) complexes anchored to mesoporous MCM-41 | Authors: | Fernandes, Tiago A. Nunes, Carla D. Vaz, Pedro D. Calhorda, Maria José Brandão, Paula Rocha, João Gonçalves, Isabel S. Valente, Anabela A. Ferreira, Liliana P. Godinho, Margarida Ferreira, Paula |
Keywords: | Mesoporous materials; Manganese; Oxovanadium; Nitrogen ligands; Epoxidation | Issue Date: | 2008 | Citation: | Microporous and Mesoporous Materials. 112:1-3 (2008) 14-25 | Abstract: | Reaction of [MnIII(acac)3] and [VIVO(acac)2] with the 1,4-diazabutadiene (DAB) ligands Ph-DAB-(CH2)3R [R = Si(OEt)3(1a); H (1b)] (L) leads to complexes of the type [MnII(acac)2L] and [VIVO(acac)L]Cl in good yields. These complexes were characterised by spectroscopic techniques, and magnetic measurements showed that in the case of the manganese the metal was reduced during the reaction with the nitrogen ligand. | URI: | https://hdl.handle.net/10316/4331 | DOI: | 10.1016/j.micromeso.2007.09.009 | Rights: | openAccess |
Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
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