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Título: | N-(diisopropylphosphanyl)benzamide |
Autor: | Alcaide, María CSIC; García Garrido, Daniel; Álvarez, Eleuterio CSIC ORCID ; Peloso, Riccardo CSIC ORCID | Palabras clave: | P ligands P(III) compounds Sterically demanding ligands Hemilabile ligands |
Fecha de publicación: | 10-jun-2023 | Editor: | Multidisciplinary Digital Publishing Institute | Citación: | Molbank 2023 (2): M1667 (2023) | Resumen: | N-(diisopropylphosphanyl)benzamide, PhC(O)NHPiPr2, has been synthesized in good yield following two alternative procedures that employ benzamide as the starting material. The first one is a two-step preparation, in which N-(trimetilsilyl)benzamide is reacted with PiPr2Cl to give the title compound in good yield, whereas the second one is a straightforward synthesis which converts benzamide into N-(diisopropylphosphanyl)benzamide by reaction with PiPr2Cl in the presence of N,N-dimethylpyridin-4-amine (DMAP) and triethylamine. NMR spectroscopy and X-ray diffraction analyses have been performed to characterize the new compound and elucidate its molecular structure in the solid state. N-(diisopropylphosphanyl)benzamide adds to the limited family of amido-substituted phosphines, RC(O)NHPR’2, which can be classified as bidentate hybrid P,O-ligands, both in their neutral and anionic forms, the latter achievable by deprotonation of the NH group. | Versión del editor: | https://doi.org/10.3390/M1667 | URI: | http://hdl.handle.net/10261/330357 | DOI: | 10.3390/M1667 | E-ISSN: | 1422-8599 |
Aparece en las colecciones: | (IIQ) Artículos |
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N-(diisopropylphosphanyl)benzamide_Alcaide.pdf | 1,02 MB | Adobe PDF | Visualizar/Abrir |
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