Reactions of (cyclopentadienyl)nitrosyldicarbonylmanganese cation with amines |
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| Authors: | L Busetto A Palazzi D Pietropaolo G Dolcetti |
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| Institution: | Istituto di Chimica Organica, University of Bologna - 40136 Bologna Italy;Centro di Chimica e Tecnologia dei Composti Organometallici, Venezia Italy |
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| Abstract: | The (XC5H4)Mn(CO)(NO)L]+ complexes react with primary alkylamines to give carboxamido complexes, where X = H, CH3; L = CO, P(C6H5)3. In the case of L = CO, the carboxamido complexes may be isolated, whereas with L = P(C6H5)3 the reversibility of the reactions permits the isolation only of the starting materials when the solutions are evaporated to dryness. This diminished tendency to form carboxamido complexes is related to the decreased electron density on the carbonyl carbon going from L = CO to L = P(C6H5)3. The presence of the coordinated NO group does not change the reactivity of the cationic complexes towards amines. |
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| Keywords: | Author to whom enquiries should be addressed |
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