Repositorio Atenea de la Facultad de Ciencias, UNAM >
Repositorio Ciencias >
FACULTAD DE CIENCIAS >
Ciencias >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11154/3354
|
Title: | Synthesis of a new iron tricarbonyl (eta(4))-alpha-pyrone complex by reaction of iron vinyldiketone complexes with methyllithium under a CO atmosphere |
Authors: | Alvarez-Toledano, C Bernes, S Gutierrez-Perez, R Hernández-Ortega, S García-Mellado, O |
Issue Date: | 1997 |
Abstract: | The reaction between a new (eta(4))-trans-1,2-alpha,beta-unsaturated diketone-Fe(CO)(3) complex derived from trans-1,2-dibenzoylethylene or the corresponding (eta(2))-Fe(CO)(4) complex with MeLi under a CO atmosphere leads to the formation of an (eta(4))-alpha-pyrone-Fe(CO)(3) complex 3 via the respective (eta(4))-ketene-Fe (O) complex. The structure of the complex was determined by mass spectrometry, IR, H-1 and C-13 NMR spectroscopies and was confirmed by X-ray diffraction studies. (C) 1997 Elsevier Science S.A. |
URI: | http://hdl.handle.net/11154/3354 |
ISSN: | 0022-328X |
Appears in Collections: | Ciencias
|
Files in This Item:
There are no files associated with this item.
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|