A set of new “carbon-based” scorpionate ligands based on S- and N-containing heterocyclic moieties have been synthesized. They offer the advantage of a higher stability with respect to the “classical” boron-based scorpionate ligands and also a certain degree of hydrophilicity. The synthesis of these ligands was accomplished by the coupling reaction of the N-methylimidazolyllithium with a suitable electrophilic partner. The reaction yield ranges from 40% to 65%. Preliminary results on the synthesis and characterization of the related copper(II) complex are also presented.
Abbate, M., Barone, G.A., Fontana, G., Ruisi, G., Silvestri, A. (2009). Synthesis of copper(II) complexes of new carbon-scorpionate ligands. In ATTI DELLA ACCADEMIA DI SCIENZE, LETTERE E ARTI DI PALERMO. Palermo.
Synthesis of copper(II) complexes of new carbon-scorpionate ligands
ABBATE, Michele;BARONE, Giampaolo;FONTANA, Gianfranco;RUISI, Giuseppe;SILVESTRI, Arturo
2009-01-01
Abstract
A set of new “carbon-based” scorpionate ligands based on S- and N-containing heterocyclic moieties have been synthesized. They offer the advantage of a higher stability with respect to the “classical” boron-based scorpionate ligands and also a certain degree of hydrophilicity. The synthesis of these ligands was accomplished by the coupling reaction of the N-methylimidazolyllithium with a suitable electrophilic partner. The reaction yield ranges from 40% to 65%. Preliminary results on the synthesis and characterization of the related copper(II) complex are also presented.
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