Bartosz Trzaskowski
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View article: Cluster Nuclearity Determines Substrate Adsorption/Desorption Dynamics and Peptidase Activity of UiO-66 Nanozymes
Cluster Nuclearity Determines Substrate Adsorption/Desorption Dynamics and Peptidase Activity of UiO-66 Nanozymes Open
sponsorship: Austrian Science Fund|J4607-N, Dutch Research Council|VI.Veni.222.253, CELSA Research Fund|CELSA/24/007, Elettra Sincrotrone Trieste|20225383
View article: Exploring the Potential of Coumarin Derivatives on Serotonin Receptors 5-HT1A and 5HT2A
Exploring the Potential of Coumarin Derivatives on Serotonin Receptors 5-HT1A and 5HT2A Open
A series of 2- and 3-methoxyphenylpiperazine derivatives in combination with a 2-hydroxypropoxy linker and coumarins containing various substituents was synthesized and evaluated for antidepressant-like activity. Microwave-assisted synthes…
View article: The Interplay Between Component Denticity and Flexibility Promotes the Formation of [Ag <sup>I</sup> ⋅⋅⋅Ag <sup>I</sup> ]‐stabilised Links and Knots
The Interplay Between Component Denticity and Flexibility Promotes the Formation of [Ag <sup>I</sup> ⋅⋅⋅Ag <sup>I</sup> ]‐stabilised Links and Knots Open
A subtle interplay between the flexibility of the 2,2’‐bipyridyl‐based diamine and the denticity of the coordination domain formed upon self‐assembly enabled the formation of four distinct topologies stabilised by [Ag⋅⋅⋅Ag] 2+ pairs. The r…
View article: The Interplay Between Component Denticity and Flexibility Promotes the Formation of [Ag <sup>I</sup> ⋅⋅⋅Ag <sup>I</sup> ]‐stabilised Links and Knots
The Interplay Between Component Denticity and Flexibility Promotes the Formation of [Ag <sup>I</sup> ⋅⋅⋅Ag <sup>I</sup> ]‐stabilised Links and Knots Open
A subtle interplay between the flexibility of the 2,2’‐bipyridyl‐based diamine and the denticity of the coordination domain formed upon self‐assembly enabled the formation of four distinct topologies stabilised by [Ag⋅⋅⋅Ag] 2+ pairs. The r…
View article: Janus Reactivity of Crownphyrinoids: Alkali‐ vs. Transition Metal‐Mediated Transformations of Crown Ether‐Porphyrin Hybrids
Janus Reactivity of Crownphyrinoids: Alkali‐ vs. Transition Metal‐Mediated Transformations of Crown Ether‐Porphyrin Hybrids Open
Crownphyrinogens and crownphyrins constitute a group of macrocycles that combine the structural facets of porphyrinoids and crown ethers. The dual‐nature cavity embedded in their molecules enables reactivity involving two structurally dist…
View article: Multimodal Molecular Motion in the Rotaxanes and Catenanes Incorporating Flexible Calix[<i>n</i>]phyrin Stations
Multimodal Molecular Motion in the Rotaxanes and Catenanes Incorporating Flexible Calix[<i>n</i>]phyrin Stations Open
The synthesis of [2]rotaxanes stoppered with one or two dipyrromethane groups has opened a route for the construction of mechanically interlocked molecules incorporating various porphyrinoid stations. The exploitation of those precursors a…
View article: Multimodal Molecular Motion in the Rotaxanes and Catenanes Incorporating Flexible Calix[<i>n</i>]phyrin Stations
Multimodal Molecular Motion in the Rotaxanes and Catenanes Incorporating Flexible Calix[<i>n</i>]phyrin Stations Open
The synthesis of [2]rotaxanes stoppered with one or two dipyrromethane groups has opened a route for the construction of mechanically interlocked molecules incorporating various porphyrinoid stations. The exploitation of those precursors a…
View article: Modifications of substituents on the chelating oxygen atom in stereoretentive Hoveyda-Grubbs-type complexes and their influence on catalytic properties
Modifications of substituents on the chelating oxygen atom in stereoretentive Hoveyda-Grubbs-type complexes and their influence on catalytic properties Open
One of the main drawbacks of stereoretentive ruthenium catalysts that allow the synthesis of olefins with defined double bond geometry is their limited stability in the presence of oxygen. To remove the bottleneck that inhibits its widespr…
View article: Front Cover: Ruthenium Complexes with a Tridentate Anionic Bisfluoroalkoxy‐Carbene Ligand – Valuable Latent Olefin Metathesis Catalysts for Polymerisation Reactions (Eur. J. Inorg. Chem. 15/2024)
Front Cover: Ruthenium Complexes with a Tridentate Anionic Bisfluoroalkoxy‐Carbene Ligand – Valuable Latent Olefin Metathesis Catalysts for Polymerisation Reactions (Eur. J. Inorg. Chem. 15/2024) Open
The Front Cover shows a Grubbs-type ruthenium complex bearing a potentially tridentate bisfluoroalkoxy-carbene ligand. In the chelated O,C,O-form, it was found to be inactive in olefin metathesis reactions, but the addition of HCl causes d…
View article: Argentophilic Interactions, Flexibility, and Dynamics of Pyrrole Cages Encapsulating Silver(I) Clusters
Argentophilic Interactions, Flexibility, and Dynamics of Pyrrole Cages Encapsulating Silver(I) Clusters Open
Recently, pyrrole cages have been synthesized that encapsulate ion pairs and silver(I) clusters to form intricate supramolecular capsules. We report here a computational analysis of these structures using density functional theory combined…
View article: Ruthenium Complexes with a Tridentate Anionic Bisfluoroalkoxy‐Carbene Ligand – Valuable Latent Olefin Metathesis Catalysts for Polymerisation Reactions
Ruthenium Complexes with a Tridentate Anionic Bisfluoroalkoxy‐Carbene Ligand – Valuable Latent Olefin Metathesis Catalysts for Polymerisation Reactions Open
A Grubbs‐type ruthenium complex bearing a tridentate anionic bisfluoroalkoxy‐carbene was synthesised and fully characterised. Under standard conditions, it proved to be inactive in olefin metathesis reactions, but the addition of HCl trigg…
View article: The Conjugates of Indolo[2,3-b]quinoline as Anti-Pancreatic Cancer Agents: Design, Synthesis, Molecular Docking and Biological Evaluations
The Conjugates of Indolo[2,3-b]quinoline as Anti-Pancreatic Cancer Agents: Design, Synthesis, Molecular Docking and Biological Evaluations Open
New amide conjugates of hydroxycinnamic acids (HCAs) and the known antineoplastic 5,11-dimethyl-5H-indolo[2,3-b]quinoline (DiMIQ), an analog of the natural alkaloid neocryptolepine, were synthesized and tested in vitro for anticancer activ…
View article: Iron(I) and Iron(II) Amido-imidazolin-2-imine Complexes as Catalysts for H/D Exchange in Hydrosilanes
Iron(I) and Iron(II) Amido-imidazolin-2-imine Complexes as Catalysts for H/D Exchange in Hydrosilanes Open
The unsymmetrical amino-imidazolin-2-imine ligand [HAmIm, 1,2-(DippNH)–C6H4–N=C(NiPrCMe)2] is employed in the synthesis of the iron(I) arene complex [(AmIm)Fe(η6-C6H6)] and the iron(II) neosilyl complex [(AmIm)Fe(CH2SiMe3)]. These compound…
View article: The conjugates of 5′-deoxy-5-fluorocytidine and hydroxycinnamic acids – synthesis, anti-pancreatic cancer activity and molecular docking studies
The conjugates of 5′-deoxy-5-fluorocytidine and hydroxycinnamic acids – synthesis, anti-pancreatic cancer activity and molecular docking studies Open
New conjugates 1–6 containing 5-dFCR and selected hydroxycinnamic acids were synthesized and tested in vitro against pancreatic cancer (PDAC) lines. The ADME properties and molecular docking to CES2 or human albumin were discussed.
View article: CCDC 2299666: Experimental Crystal Structure Determination
CCDC 2299666: 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 …
View article: CCDC 2299665: Experimental Crystal Structure Determination
CCDC 2299665: 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 …
View article: CCDC 2299664: Experimental Crystal Structure Determination
CCDC 2299664: 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 …
View article: CCDC 2299668: Experimental Crystal Structure Determination
CCDC 2299668: 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 …
View article: CCDC 2299663: Experimental Crystal Structure Determination
CCDC 2299663: 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 …
View article: CCDC 2299667: Experimental Crystal Structure Determination
CCDC 2299667: 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 …
View article: Anion-templated synthesis of a switchable fluorescent [2]catenane with sulfate sensing capability
Anion-templated synthesis of a switchable fluorescent [2]catenane with sulfate sensing capability Open
We describe sulfate-templated synthesis of an electroneutral catenane capable of strong and selective binding of anions in highly competitive solvents. Sulfate is a pH-switchable template enabling large-amplitude motions of the interlocked…
View article: Iminopyrrole‐Based Self‐Assembly: A Route to Intrinsically Flexible Molecular Links and Knots
Iminopyrrole‐Based Self‐Assembly: A Route to Intrinsically Flexible Molecular Links and Knots Open
The use of 2,5‐diformylpyrrole in self‐assembly reactions with diamines and Zn(II)/Cd(II) salts allowed the preparation of [2]catenane, trefoil knot, and Borromean rings. The intrinsically dynamic nature of the diiminopyrrole motif rendere…
View article: Iminopyrrole‐Based Self‐Assembly: A Route to Intrinsically Flexible Molecular Links and Knots
Iminopyrrole‐Based Self‐Assembly: A Route to Intrinsically Flexible Molecular Links and Knots Open
The use of 2,5‐diformylpyrrole in self‐assembly reactions with diamines and Zn(II)/Cd(II) salts allowed the preparation of [2]catenane, trefoil knot, and Borromean rings. The intrinsically dynamic nature of the diiminopyrrole motif rendere…
View article: CCDC 2213451: Experimental Crystal Structure Determination
CCDC 2213451: 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 …
View article: CCDC 2208901: Experimental Crystal Structure Determination
CCDC 2208901: 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 …