Un nouveau ligand, tridenté N,N-Bis(3,5-diméthylpyrazol-1-ylméthyl)-1-hydroxy-4-aminobutane (bpmhb), a été synthétisé. La réaction de (bpmhb) avec le chlorure de cuivre (II) dihydraté, (CuCl2,2H2O) dans le méthanol conduit au nouveau complexe Cu(bpmhb)Cl2. Ce complexe cristallise dans le système monoclinique, groupe spatial P21, les paramètres de maille sont : a = 7.990 Å, b = 14.620 Å, c = 8.590 Å, β = 95.80° et Z =2. L’étude en diffraction de rayons X sur monocristal de ce complexe montre que la coordination du cuivre peut être décrite comme intermédiaire entre une pyramide à base carré déformée et une bipyramide à bases triangulaires. Le groupement hydroxyle forme une liaison hydrogène intramoléculaire avec l’atome de chlore Cl1.Avec l’o...
International audienceAsymmetrical N-tripodal ligands have been synthesized in three steps. Diversit...
International audienceAsymmetrical N-tripodal ligands have been synthesized in three steps. Diversit...
International audienceAsymmetrical N-tripodal ligands have been synthesized in three steps. Diversit...
The dicopper(II) complex with the ligand N,N,N¢,N¢,N¢¢-pentakis[(1-methyl-2-benzimidazolyl)methyl]di...
The dicopper(II) complex with the ligand N,N,N¢,N¢,N¢¢-pentakis[(1-methyl-2-benzimidazolyl)methyl]di...
Deux bipyrazoles à jonctions carbone-carbone L1 : 1,1’-di(éthyl-éthanoate-yl)-5,5’- diisopropyl-3,3’...
ABSTRACT: A new tripodal ligand, N,N-Bis(3,5-dimethylpyrazol-1-ylmethyl)-1-hydroxy-4-aminobutane (bp...
In this paper we describe the synthesis of new ligand in two steps. In the first one 2 - [(4-amino-2...
AbstractA synthesis of three new tripodal ligands: 3-[bis-(3,5-dimethyl-pyrazol-1-ylmethyl)-amino]-p...
Intramolecular ligand hydroxylation was observed during the reactions of dioxygen with the dicopper(...
This work is centred upon a series of novel N-functionalised macrocycles and their transition metal ...
A new hetero-bifunctional ligand designed to form supramolecular structures with a combination of co...
Studies on the incorporation of hydrogen-bonding groups into the second coordination sphere of Cu co...
A new hetero-bifunctional ligand designed to form supramolecular structures with a combination of co...
A primary objective of the work described within this dissertation was to model the structures of th...
International audienceAsymmetrical N-tripodal ligands have been synthesized in three steps. Diversit...
International audienceAsymmetrical N-tripodal ligands have been synthesized in three steps. Diversit...
International audienceAsymmetrical N-tripodal ligands have been synthesized in three steps. Diversit...
The dicopper(II) complex with the ligand N,N,N¢,N¢,N¢¢-pentakis[(1-methyl-2-benzimidazolyl)methyl]di...
The dicopper(II) complex with the ligand N,N,N¢,N¢,N¢¢-pentakis[(1-methyl-2-benzimidazolyl)methyl]di...
Deux bipyrazoles à jonctions carbone-carbone L1 : 1,1’-di(éthyl-éthanoate-yl)-5,5’- diisopropyl-3,3’...
ABSTRACT: A new tripodal ligand, N,N-Bis(3,5-dimethylpyrazol-1-ylmethyl)-1-hydroxy-4-aminobutane (bp...
In this paper we describe the synthesis of new ligand in two steps. In the first one 2 - [(4-amino-2...
AbstractA synthesis of three new tripodal ligands: 3-[bis-(3,5-dimethyl-pyrazol-1-ylmethyl)-amino]-p...
Intramolecular ligand hydroxylation was observed during the reactions of dioxygen with the dicopper(...
This work is centred upon a series of novel N-functionalised macrocycles and their transition metal ...
A new hetero-bifunctional ligand designed to form supramolecular structures with a combination of co...
Studies on the incorporation of hydrogen-bonding groups into the second coordination sphere of Cu co...
A new hetero-bifunctional ligand designed to form supramolecular structures with a combination of co...
A primary objective of the work described within this dissertation was to model the structures of th...
International audienceAsymmetrical N-tripodal ligands have been synthesized in three steps. Diversit...
International audienceAsymmetrical N-tripodal ligands have been synthesized in three steps. Diversit...
International audienceAsymmetrical N-tripodal ligands have been synthesized in three steps. Diversit...