Xavier Just‐Baringo
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<i>In vitro</i> potentiation of tetracyclines in <i>Pseudomonas aeruginosa</i> by RW01, a new cyclic peptide Open
The pipeline for new drugs against multidrug-resistant Pseudomonas aeruginosa remains limited, highlighting the urgent need for innovative treatments. New strategies, such as membrane-targeting molecules acting as adjuvants, aim to enhance…
Synthesis of Tetra-<i>ortho</i>-Methoxylated Azobenzene Photoswitches via Sequential Catalytic C–H Activation and Methoxylation Open
Functionalized tetra-ortho-methoxyazobenzenes have been prepared in a two-step approach based on palladium-catalyzed C-H ortho bromination of azobenzenes, followed by copper-catalyzed methoxylation. The method has shown a broad tolerance t…
Synthesis of Tetra-ortho-Methoxylated Azobenzene Photoswitches via Sequential Catalytic C−H Activation and Methoxylation Open
Functionalised tetra-ortho-methoxyazobenzenes have been prepared in a two-step approach based on palladium-catalysed C-H ortho bromination of azobenzenes, followed by copper-catalysed methoxylation. The method has shown a broad tolerance t…
Controlling Antibacterial Activity Exclusively with Visible Light: Introducing a Tetra‐<i>ortho</i>‐Chloro‐Azobenzene Amino Acid Open
The introduction of a novel tetra‐ ortho ‐chloroazobenzene amino acid (CEBA) has enabled photoswitching of the antimicrobial activity of tyrocidine A analogues by using exclusively visible light, granting spatiotemporal control under benig…
View article: Enhanced liquid phase exfoliation of graphene in water using an insoluble bis-pyrene stabiliser
Enhanced liquid phase exfoliation of graphene in water using an insoluble bis-pyrene stabiliser Open
Pyrene derivatives with extremely low solubility can be exceptionally efficient as exfoliating agents.
Stable, concentrated, biocompatible, and defect-free graphene dispersions with positive charge Open
Cationic pyrene derivatives were studied for exfoliation and stabilisation of graphene in water. The high concentration, stability, biocompatibility and cellular uptake of the dispersions make them attractive for biomedical applications.
Palladium catalysed C–H arylation of pyrenes: access to a new class of exfoliating agents for water-based graphene dispersions Open
Novel pyrene surfactants for aqueous graphene exfoliation were prepared via C–H arylation of pyrene-1-carboxylic acid.
CCDC 1825587: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
CCDC 1825583: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
CCDC 1825586: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
CCDC 1825589: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
CCDC 1825585: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
CCDC 1825588: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
Charge-tunable graphene dispersions in water made with amphoteric pyrene derivatives Open
Pyrene derivatives with biomolecular functional groups (lysine and taurine) have been used to produce stable, concentrated and biocompatible graphene dispersions with amphoteric properties.
Biocatalytic Conversion of Cyclic Ketones Bearing α‐Quaternary Stereocenters into Lactones in an Enantioselective Radical Approach to Medium‐Sized Carbocycles Open
Cyclic ketones bearing α‐quaternary stereocenters underwent efficient kinetic resolution using cyclohexanone monooxygenase (CHMO) from Acinetobacter calcoaceticus . Lactones possessing tetrasubstituted stereocenters were obtained with high…
Biocatalytic Conversion of Cyclic Ketones Bearing α‐Quaternary Stereocenters into Lactones in an Enantioselective Radical Approach to Medium‐Sized Carbocycles Open
Cyclic ketones bearing α‐quaternary stereocenters underwent efficient kinetic resolution using cyclohexanone monooxygenase (CHMO) from Acinetobacter calcoaceticus . Lactones possessing tetrasubstituted stereocenters were obtained with high…
CCDC 1567316: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
CCDC 1480730: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
CCDC 1480728: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
CCDC 1480729: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
CCDC 1480731: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
CCDC 1480732: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
Reduction of Selenoamides to Amines Using SmI<sub>2</sub>–H<sub>2</sub>O Open
Selenoamides are selectively reduced to amines by SmI2 with H2O. The process is general for primary, secondary, and tertiary aryl and alkyl selenoamide substrates and selectively delivers amine products. The reduction proceeds under mild c…
Selective Synthesis of Cyclooctanoids by Radical Cyclization of Seven‐Membered Lactones: Neutron Diffraction Study of the Stereoselective Deuteration of a Chiral Organosamarium Intermediate Open
Seven‐membered lactones undergo selective SmI 2 –H 2 O‐promoted radical cyclization to form substituted cyclooctanols. The products arise from an exo‐mode of cyclization rather than the usual endo‐attack employed in the few radical synthes…
Selective Synthesis of Cyclooctanoids by Radical Cyclization of Seven‐Membered Lactones: Neutron Diffraction Study of the Stereoselective Deuteration of a Chiral Organosamarium Intermediate Open
Seven‐membered lactones undergo selective SmI 2 –H 2 O‐promoted radical cyclization to form substituted cyclooctanols. The products arise from an exo‐mode of cyclization rather than the usual endo‐attack employed in the few radical synthes…
Highly selective SmI2–H2O-promoted radical cyclisation of five-membered lactones Open
Radicals formed by SmI2–H2O-mediated electron transfer to the carbonyl group of unsaturated five-membered lactones undergo diastereoselective cyclisation to give cyclohexane-1,4-diols. The use of HMPA as an additive with SmI2–H2O gave impr…
CCDC 1450488: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …