Synthesis, Spectral Studies and Catalytic Activity of Ruthenium(II) Complexes with Organic Amide Ligands
نویسنده
چکیده
Doze novos complexos hexacoordenados de rutênio(II) com amidas, [RuH(CO)(PPh3)2(L2)], foram sintetizados a partir do precursor [RuH2(CO)(PPh3)3]. Esses complexos foram caracterizados por análise elementar e por espectroscopias no UV-vis, no infravermelho e RMN de 1H, 13C e 31P. Fórmulas moleculares e estruturas octaédricas foram propostas para os produtos. Os complexos mostraram-se eficientes na redução catalítica do grupo nitro em drogas do tipo cloranfenicol e metronidazol. Os rendimentos dos produtos de redução foram determinados espectrofotometricamente.
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