Messanae Universitas Studiorum

Nuovi complessi ciclopentadienilici del rodio(III)

Faraone, F. and Pietropaolo, R. and Piraino, P. and Ferrara, C. (1971) Nuovi complessi ciclopentadienilici del rodio(III). Accademia Peloritana dei Pericolanti - Classe di Scienze FF.MM.NN., LI (1). pp. 273-282.

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The reaction of $(\pi-C5_H_5)Rh(CO)(P(C_6H_5)_3$ with $ClCH_2CN$ gives $[(\pi-C_5H_5)Rh(CO)(P(C_6H_5)_3(CH_2CN)]^+$. This cationic complex reacts with
nucleophiles such as $CH_3O^-$, $N_3^-$, $SCN^-$, $SeCN^-$, $Cl^-$, $Br^-$, $I^-$, = $C_6H_5SO_2^-$ affording neutral cyclopentadienyl complexes of todium (III). $CH_3O^-$ and $N_3^-$ react at the carbon atom of the CO group. The reaction of $C_6H_5SO_2$ gives $(\pi-C_5H_5)Rh(P(C_6H_5)_3)C_6H_5)(CH_2CN)$ formed probably by loss of $SO_2$ from a S-sulfinate complex. Never in the experimental conditions used the $CH_2CN$ group has been substituted. All the products obtained are stable and have been characterized by elemental analysis, and infrared spectroscopy.

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Item Type: Article
Subjects: M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Fisiche, Matematiche e Naturali > 1971
M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Medico-Biologiche > 1971
Depositing User: Dr PP C
Date Deposited: 08 Apr 2013 08:02
Last Modified: 08 Apr 2013 08:02

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