Results 221 to 230 of about 35,108 (280)

Real‐Time In Situ Raman Monitoring of Photomechanochemical Reactions

Chemistry–Methods, EarlyView.
A proof‐of‐principle setup for real‐time in situ monitoring photomechanochemical reactions is presented, using photoisomerization of azobenzenes, and photolysis of adamantane diazirine, as model reactions. With 4‐methoxyazobenzene it is also shown that multiple photoisomerization cycles can be performed and monitored in a ball mill, while with ...
Ivica Cvrtila, Vjekoslav Štrukil, Marija Alešković, Ivan Kulcsár, Tomislav Mrla, Evelina Colacino, Ivan Halasz   +6 more
wiley   +1 more source

Emergent Mechanisms in Biocatalysis. [PDF]

ACS Cent Sci
Raps FC, Hyster TK.
europepmc   +1 more source

Surface Characterization of N‐Heterocyclic Carbenes on Gold and Silver: Exploring Distinct Crystalline Facets

ChemPhysChem, EarlyView.
This study investigates the self‐assembly of N‐heterocyclic carbenes (NHCs) on gold and silver substrates with different crystalline facets. A marked difference in assembly is observed when transitioning from (111) to (100) facets. Additionally, surface reconstruction appears to significantly influence the assembly behavior.
Sayantan Mahapatra, Linfei Li, Nan Jiang
wiley   +1 more source

Molecular Hydrogen as a Proton Donor in HH···F Hydrogen Bonds—BF4−···(H2)n Clusters

ChemPhysChem, EarlyView.
The MP2/6‐311++G(d,p) calculations performed on the BF4−···H2 complex and BF4−···(H2)n clusters indicate the occurrence within the HH···F hydrogen bonds. These are weak interactions of energies of about −1.7 kcal mol−1 where the main stabilizing forces are related to the electron charge shifts.
Sławomir J. Grabowski
wiley   +1 more source

Fe(OTf)3 or Photosensitizer-free blue light activated diazo-thioglycoside donors for Iterative and stereoselective glycosylations. [PDF]

Nat Commun
Singh SP, Chaudhary U, Daróczi A, Sharma I.   +3 more
europepmc   +1 more source

Room‐Temperature Luminescence from a Biscyclometalated Platinum(II) Complex Bearing Radical as Ancillary Ligand

ChemPlusChem, EarlyView.
Biscyclometalated platinum(II) complex bearing a persistent radical is reported. The complex possesses a doublet emission excited state (D2) with a short excited state lifetime at room temperature and a long excited triplet (T1) excited state lifetime at 77 K.
Sandhya Verma, Robert Malmberg, Julien Langley, Kausala Mylvaganam, Nicholas Cox, Olivier Blacque, Koushik Venkatesan   +6 more
wiley   +1 more source

Structural Insight Into a Human H Ferritin@Gold-Monocarbene Adduct: Aurophilicity Revealed in a Biological Context. [PDF]

Angew Chem Int Ed Engl
Cosottini L, Giachetti A, Guerri A, Martinez-Castillo A, Geri A, Zineddu S, Abrescia NGA, Messori L, Turano P, Rosato A.   +9 more
europepmc   +1 more source

Sustainable Hydrogen Production by Glycerol and Monosaccharides Catalytic Acceptorless Dehydrogenation (AD) in Homogeneous Phase

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Sustainable hydrogen production can be obtained from hydogen‐rich biomass‐derived organic molecules through Acceptorless Dehydrogenation (AD) reactions. Glycerol and sugars are available in large quantities from industry and can be successfully used as substrates in AD protocols, in the presence of tailored, selective, easily tunable and thermally ...
Sylwia Kostera, Luca Gonsalvi
wiley   +1 more source

Learning Strategies from Nature's Blueprint to Cyclic Carbonate Synthesis

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The development of sustainable synthetic methods for cyclic carbonates draws inspiration from nature, focusing on eco‐friendly processes and renewable resources like CO2 and biomass. This review explore various CO2 activation mechanisms, green chemistry principles, and green catalysts.
Erika Saccullo, Vincenzo Patamia, Chiara Zagni, Antonio Rescifina, Giuseppe Floresta   +4 more
wiley   +1 more source

Azolium-2-dithiocarboxylates as redox active ligands in nickel chemistry. [PDF]

Chem Sci
Luff MS, Filipovic TM, Corsei CS, Oppel K, Krummenacher I, Bertermann R, Finze M, Braunschweig H, Radius U.   +8 more
europepmc   +1 more source