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Recent publications

Nov 26 2020

Chem. Eur. J. [SRCO]

Summary : π‐Acids catalysts: Some NHC‐Zn+, NHC‐Al+, as well as other zinc and aluminium cations derived from simple halide salts have been tested as π‐acids in various reactions. Some of these species proved to be excellent catalysts, competing with noble metal complexes. Graphical Abstract : Reference : J. Tian, Y. Chen, M. Vayer, A. Djurovic, R. Guillot, R. Guermazi, S. Dagorne, C. Bour,...[more]

Nov 12 2020

Chem. Soc. Rev. [OMECA]

Abstract : Biological systems provide attractive reactivity blueprints for the design of challenging chemical transformations. Emulating the operating mode of natural systems may however not be so easy and direct translation of structural observations does not always afford the anticipated efficiency. Metalloenzymes rely on earth-abundant metals to perform an incredibly wide range of chemical...[more]

Oct 19 2020

Journal of Organometallic Chemistry [LCSOM]

Abstract The thermochemistry of the aminolysis of three methoxy Fischer carbenes, pentacarbonyl(phenylmethoxyalkylidene)chromium(0), tungsten(0) and molybdenum(0), was studied experimentally and theoretically with three amines, namely benzylamine, aniline and 3-pyrroline. Enthalpies of reactions were all determined by Isotherm Calorimetric Titration (ITC) in chlorobenzene at 298.15 K, which...[more]

Oct 15 2020

RSC Advances [Biogéochimie moléculaire]

Abstract : The tribological performances of engine oils have been shown to be enhanced by the synergistic interactions between Mo dithiocarbamates (Mo(DTC)2) with other additives, and notably Zn dithiophosphates (Zn(DTP)2). Being two key components in formulated lubricants, a detailed understanding of the mechanisms involved between these two types of additives is needed to develop engine oils...[more]

Oct 8 2020

Cover : J. Porph. Phthalocyanines [CLAC]

Abstract : The synthesis of a series of novel tetra-(benzo-24-crown-8)-phthalocyanines (Mg(II), Ni(II) and Co(II)) as well as a modified procedure for the free-base ligand and its Zn(II) and Cu(II) complexes are reported. The tendency of these phthalocyanines to undergo supramolecular cofacial dimerization induced by interaction with a viologen (N,N" role="presentation"...[more]

Oct 8 2020

Adv. Funct. Mat. [CLAC]

Abstract : Physical properties of magnetic nanostructures and devices strongly depend on the morphological characteristics of their various components. This is especially true and becomes particularly complex in hybrid nanostructures, where soft organic molecules are at the vicinity of ferromagnetic metallic films. The supramolecular architecture of molecular films embedded between Fe and Co...[more]

Oct 8 2020

EurJOC [CLAC, RX]

Abstract : A benzyl substituent was regioselectively introduced at the 7 position after a first substitution at the 2 position of 1,10‐phenanthroline, by using aryl‐lithio reagents generated with tert‐butyllithium in toluene. Among the complexes prepared (Pd(II), Cu(I)) with these new ligands, a chiral copper(I) complex exhibits spontaneous resolution in the solid state.   Reference : Jordan...[more]