Synthesis and Photophysical Properties of Copper(I) Complexes Obtained from 1,10-Phenanthroline Ligands with Increasingly Bulky 2,9-Substituents

Gianluca Accorsi (1) , Nicola Armaroli (1) , Carine Guyard-Duhayon (2) , Alix Sournia-Saquet (2) , Béatrice Delavaux-Nicot (2) , Richard Welter (3) , Omar Moudam (2, 4) , Michel Holler (4) , Jean-François Nierengarten (4)

1 ISOF-CNR - Istituto per la Sintesi Organica e la Fotoreattività
2 LCC - Laboratoire de chimie de coordination
3 UMR 7177-LC3 - Université Louis Pasteur - Laboratoire Decomet
4 Ecole nationale supérieure de chimie, polymères et materiaux de strasbourg (ECPM)

In this paper, we describe the synthesis and the electronic properties of a series of [Cu(NN)(2)](+) systems. The NN ligands investigated are 2,9-bis[(tert-butyldimethylsilyloxy)methyl]-1,10-phenanthroline (1), 2,9-bis[(triisopropylsilyloxy)methyl]-1,10-phenanthroline (2), 2,9-bis[(tert-butyldiphenylsilylmoxy) ethyl]-1, 10 -phenanthroline(3), 2,9-bis[2,6-bis(benzyloxy)phenethyl]-1,10-phenanthroline (4) and 2-(1,3-diphenylpropan-2-yl)-9-phenethyl-1,10-phenanthroline (5). The electrochemical properties and the ground state electronic.

Mots clés: Luminescence; Copper; Electrochemistry; Electronic structure; Phenanthroline

Domaines: Chimie de coordination

Gianluca Accorsi, Nicola Armaroli, Carine Guyard-Duhayon, Alix Sournia-Saquet, Béatrice Delavaux-Nicot, et al.. Synthesis and Photophysical Properties of Copper(I) Complexes Obtained from 1,10-Phenanthroline Ligands with Increasingly Bulky 2,9-Substituents. European Journal of Inorganic Chemistry, 2010, 2010 (1), pp.164-173. ⟨10.1002/ejic.200900954⟩. ⟨hal-02908203⟩