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Publications récentes

nov. 7 2023

ChemResTox [Dermatochimie / LCQ / POMAM]

Abstract Eugenol and isoeugenol are well acknowledged to possess antioxidant and thus cytoprotective activities. Yet both compounds are also important skin sensitizers, compelling the cosmetics and fragrance industries to notify their presence in manufactured products. While they are structurally very similar, they show significant differences in their sensitization properties. Consequently,...[En savoir plus]

nov. 6 2023

ChemCatChem [SRCO/LCQ]

Abstract We herein report the first use of thiosquaramides as polymerization catalysts, which are shown to be effective for the controlled ROP of lactide in the presence of an alcohol source and NEt3. Comparison of their catalytic performances with the less acidic squaramides are also discussed. The observed catalytic activity of variously N-substituted thiosquaramides suggest that a balanced...[En savoir plus]

oct. 27 2023

Cover Magnetochemistry [POMAM]

Considering the article “One Fell Sweep: Modeling Exchange, Hyperfine and Dipolar Interactions from EPR Spectra of Copper(II) Spin Triangles” published by Athanassios K. Boudalis (POMAM team) in Magnetochemistry last month (Open Acces).  The Institute of Chemistry of Strasbourg (UMR 7177), is pleased to inform you that it has also been chosen for the cover of the journal. Cover Story The EPR...[En savoir plus]

oct. 20 2023

Chemistry A European Journal [ECMC]

Abstract Chiroptical materials are gaining increasing interest due to their innovative character and their applications in optoelectronics and data encryption technologies. Fully harnessing the potential of building blocks from the “chiral pool”, such as native cyclodextrins (CDs), as they often lack chromophores suitable for the construction of materials with significant chiroptical properties....[En savoir plus]

oct. 17 2023

Chem. Eur. J. [LASYROC

Abstract Chalcogen bonding(ChB)is thenon-covalent interaction occurring between chalcogen atoms as Lewis acid sites and atoms or groups of atoms able to behave as Lewis bases through their lone pair or pelectrons.Analogously to its sister halogen bonding, the high directionality of this interaction was implemented for the precise structural organization in the solid state and in solution....[En savoir plus]

oct. 17 2023

ChemPhysChem [LASYROC]

Abstract Chalcogen bonds (ChBs) occur between molecules containing Lewis acidic chalcogen substituents and Lewis bases. Recently, ChB emerged as a pivotal interaction in solution-based applications such as anion recognition, anion transport and catalysis. However, before moving to applications, the involvement of ChB must be established in solution. In this Concept article, we provide a brief...[En savoir plus]

oct. 10 2023

Organometallics [SRCO / LCQ]

Abstract The present study details the synthesis and characterization of novel Zn(II)-based organocations of the type [IPr*-Zn-R]+ (IPr* = 1,3-bis[2,6-bis(diphenylmethyl)-4-methylphenyl]-1,3-dihydro-2H-imidazol-2-ylidene; R = alkyl, aryl) and their use in styrene, alkyne, and carbonyl hydrosilylation catalysis. The neutral IPr* adducts [IPr*-ZnR2] (1, R = Me; 2, R = Et; 3, R = Ph) were prepared...[En savoir plus]

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