Results 221 to 230 of about 41,598 (291)

Hydrophobic Silica Gels and Aerogels for Direct Air Capture: Hybrid Grafting To Suppress Water Uptake and Capillary Condensation. [PDF]

ACS Appl Mater Interfaces
Ziemiański PP, Cherotich M, Sadykov I, Mansour C, Lunati I, Ranocchiari M, Malfait WJ, Galmarini S.   +7 more
europepmc   +1 more source

Amination and Para‐C─H Arylation of Aryl Fluorides Enabled by α‐Methylnaphthyl (MeNAP) Palladium Catalysts

Angewandte Chemie International Edition, Volume 65, Issue 2, 9 January 2026.
Catalysts generated from the halogen‐bridged methylnaphthyl‐palladium dimer [Pd(1‐MeNAP)Br]2 and biarylphosphine ligands in combination with the base LiHMDS promote Buchwald‐Hartwig type aminations and para‐C─H arylations of non‐activated aryl fluorides already at 60 °C.
Jie Shen, Johanna Stemmer, Sourav Manna, Nikolaos V. Tzouras, Lukas J. Gooßen   +4 more
wiley   +1 more source

1,3-Dideazaguanosine in Atomic Mutagenesis Provides Unprecedented Insight Into Hydrogen Bonding and Stacking Interactions in Folded RNA. [PDF]

JACS Au
Oberlechner M, Micura R.
europepmc   +1 more source

Simultaneous Grafting of 3,4,5‐Trihydroxypiperidine Iminosugars Onto Multivalent Scaffolds via Double Reductive Amination Provides New GCase Inhibitors

Chemistry – A European Journal, Volume 32, Issue 2, 9 January 2026.
A small set of low‐valency multivalent 3,4,5‐trihydroxypiperidines was prepared through double reductive amination (DRA) of a sugar‐derived dialdehyde. Among them, trivalent derivative 37 emerged as a potent β‐glucocerebrosidase (GCase) inhibitor displaying an unexpected mixed‐type kinetic profile. The integration of kinetic analysis, NMR, docking, and
Maria Giulia Davighi, Francesca Clemente, Alessio Morano, Francesca Mangiavacchi, Francesca Cardona, Andrea Goti, Paolo Paoli, Amelia Morrone, Ferran Nieto‐Fabregat, Roberta Marchetti, Camilla Matassini   +10 more
wiley   +1 more source

Analytical Strategies for Natural Mono- and Disaccharide Isomer Differentiation: Techniques and Applications. [PDF]

Drug Des Devel Ther
Yang R, Deng Z, Liu J, Shi Z, Jiang Y.
europepmc   +1 more source

Synthesis and Fluorescent Properties of Alkynylated 3‑Methylidenephthalides with Extended π‑Systems. [PDF]

ACS Omega
Vidyakina AA, Efremova MM, Korolev-Zelenyi KV, Danilkina NA, Mikhaylov VN, Okuneva JS, Ponomarev AV, Balova IA.   +7 more
europepmc   +1 more source

Aluminum Adducts of NHC‐Silylphosphinidenes and Their Isosteric Analogy to NHC‐Disilylsilylene Complexes

Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 1, January 6, 2026.
Aluminum–silicon adducts of NHC‐phosphinidenides are synthesized and structurally characterized. Their bonding and electronic structures are compared with those of isosteric NHC‐disilylsilylene complexes by DFT, NBO, and QTAIM analyses, highlighting the interplay of covalent versus coordinative interactions and emphasizing the significance of ...
Jayeeta Bhattacharjee, Dirk Bockfeld, Thomas Bannenberg, Matthias Tamm   +3 more
wiley   +1 more source

Synthesis of Amino-<i>gem</i>-Bisphosphonate Derivatives and Their Application as Synthons for the Preparation of Biorelevant Compounds. [PDF]

Pharmaceuticals (Basel)
Ordoñez M, Argüello Velasco RO.
europepmc   +1 more source

Synthesis and Structure of Titanium Imido Complexes With Bi‐ and Tridentate PN and PNP Ligands

Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 1, January 6, 2026.
The synthesis of PN and PNP supported titanium imido complexes is presented with a variety of alkyl and aryl imido donors on the titanium center, giving access to new potential precatalysts in hydroamination catalysis. We report the synthesis of alkyl and aryl imido titanium(IV) complexes supported by bi‐ or tridentate PNMes and PNP ligands (PNMes = (2‐
Philipp Boos, Daniel Leitner, Viktoria Rehbein, Johann A. Hlina, Stephan Hohloch   +4 more
wiley   +1 more source

Triplett‐Metallovinylidene von Palladium und Platin auf Basis eines chelatisierenden P/Diazoalkens

Angewandte Chemie, Volume 138, Issue 1, 2 January 2026.
Es wird eine neue Klasse an chelatisierenden Diazoalkenen vorgestellt und ihre Koordinationskomplexe mit Pd und Pt charakterisiert. Durch Bestrahlung wird ein N2‐Verlust erzeugt, wodurch erstmals spektroskopisch charakterisierte Triplet‐Metallovinylidene unter Verwendung von FD‐FT‐THz‐EPR‐Spektroskopie und SQUID‐Messungen nachgewiesen werden.
Max Amann, Maria Drosou, Tarek Al Said, Alexander Allgaier, Yury Kutin, Patrick W. Antoni, Julian J. Holstein, Müge Kasanmascheff, Joris van Slageren, Alexander Schnegg, Dimitrios A. Pantazis, Max M. Hansmann   +11 more
wiley   +1 more source