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Inne
Structural, spectroscopic and catalytic properties of water-soluble hydride rhodium complexes [RhH(Rtpa+ I-)4]H2O (R = Me, Et).
Autorzy
Rok wydania
1999
Czasopismo
Numer woluminu
293
Strony
110-114
DOI
10.1016/S0020-1693(99)00228-5
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
New rhodium(I) hydrido complexes [RhH(mtpa+I−)4]·H2O (1) and [RhH(etpa+I−)4]·H2O (2) (where mtpa+I−=1-methyl-1-azonia-3,5-diaza-7-phosphatricyclo[3.3.1.13,7]decane iodide, etpa+I−=1-ethyl-1-azonia-3,5-diaza-7-phosphatricyclo[3.3.1.13,7]decane iodide) have been synthesized and characterized using 1H, 31P NMR and IR spectra and X-ray crystallography. Both complexes have the trigonal-bipyramidal structure. The 1H NMR spectra indicate that in solutions the complexes have fluxional properties. The compounds are very stable in water under neutral atmosphere. They are efficient catalysts of hydrogenation of CC bonds in two-phase catalytic systems
Słowa kluczowe
Crystal structures, Alkene hydrogenation, Rhodium complexes, Hydride complexes, Water-soluble complexes
Adres publiczny
https://doi.org/10.1016/S0020-1693(99)00228-5
Strona internetowa wydawcy
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