Results 221 to 230 of about 459,653 (272)

Stabilization of the Benzene Radical Trianion in an Inverse-Sandwich Yttrium Complex. [PDF]

Angew Chem Int Ed Engl
Mao W, Deshapriya S, Yao S, Lorent C, Driess M, Demir S.   +5 more
europepmc   +1 more source

Navigating Nitration Chemistry: A Practical Guide to Reagents, Mechanisms, and Selectivity

Angewandte Chemie, EarlyView.
This review highlights key contributions of modern nitration chemistry, emphasizing sustainable mechanistic platforms and comparing the performance of both organic and inorganic reagents across aromatic, ipso‐, olefin, alkyne, and heteroatom nitration. It provides the community with a clearer, unified perspective on current advances and facilitates the
Harry Lecomte, Anthony J. Fernandes, Dmitry Katayev   +2 more
wiley   +1 more source

Magnetic layered double hydroxide supported gold nanoparticles as a robust and recyclable catalyst for the reduction of 4- nitrophenol and oxidation of alkenes and benzyl alcohols. [PDF]

Discov Nano
Mavvaji M, Hosseinzadeh R, Ehsani S.
europepmc   +1 more source

Stereoselective Biotransformation: Transfer of Learning to Advance Drug Metabolism and Biocatalysis

Angewandte Chemie, EarlyView.
Understanding stereoselective biotransformations has implications for predicting drug disposition and response and may also inspire novel biocatalytic and biomimetic strategies to address challenges in metabolite and API synthesis. ABSTRACT Chirality is an important determinant of drug action, as enantiomers can exhibit markedly different ...
Grace A. Okunlola, Godwin A. Aleku
wiley   +1 more source

CO₂ Adsorption Capabilities of Functionalized Dyn[4]arenes. [PDF]

ACS Omega
Alektoridis K, Rauls E.
europepmc   +1 more source

Hydrogen Atom Transfer Induces Photodegradation in Carbonyl‐Based Multi‐Resonance TADF Emitters

Angewandte Chemie, EarlyView.
Boosting triplet harvesting in N/C═O MR‐TADF emitters unexpectedly induces rapid photodegradation under oxygen‐free conditions. Spectroscopic studies reveal that triplet excited states trigger hydrogen‐atom transfer from solvent to the carbonyl unit, driven by triplet energetics and hydrogen electrophilicity.
Changfeng Si, Elvie F. P. Beaumont, Jenn Zi Yu Tan, Mitchell J. Demchuk, Zachary M. Hudson   +4 more
wiley   +1 more source

Sequential Homo- and Hetero-Coupling of Isocyanide and Carbon Monoxide Mediated by Acyclic Imino(silyl)Silylene. [PDF]

Angew Chem Int Ed Engl
Zhu H, Kostenko A, Liu X, Inoue S.
europepmc   +1 more source

Intermolecular Nuclear Spin Hyperpolarization Transfer via Cross‐Relaxation Triggers RASER of Solute Molecules

Angewandte Chemie, EarlyView.
Radiofrequency amplification by stimulated emission of radiation (RASER) of solutes was achieved via parahydrogen‐induced polarization (PHIP) and polarization transfer from the produced hyperpolarization donors to solutes via the intermolecular nuclear Overhauser effect (NOE).
Ivan A. Trofimov, Anna P. Yi, Oleg G. Salnikov, Andrey N. Pravdivtsev, Henri de Maissin, Eduard Y. Chekmenev, Jan‐Bernd Hövener, Andreas B. Schmidt, Igor V. Koptyug   +8 more
wiley   +1 more source

Author Correction: Manipulating d-orbital of Cu single atom site by coordination engineering for selective oxidation of benzene. [PDF]

Nat Commun
Li S, Cao C, Chen J, Wen W, Zhang X, Cui L, Li Y, Huang X, Tang Y, Xie Z.   +9 more
europepmc   +1 more source

One‐ and Two‐Dimensional Polymorphism in a Hydrogen‐Bonding Bis‐Ureido‐Squaramide

Angewandte Chemie, EarlyView.
A bis‐ureido‐squaramide (USq) is reported to exhibit supramolecular polymorphism driven by hydrogen bonding and π‐stacking interactions. In chloroform solution, the compound exists as a folded monomer that converts into a 2D supramolecular polymer upon increasing concentration.
Inés Capilla, Rosa Gomila, Antoni Frontera, Luis Martínez‐Crespo, Bartolome Soberats   +4 more
wiley   +1 more source