Results 251 to 260 of about 2,937,461 (378)

Cyanophenylalanine as an Infrared Probe for Iron–Sulfur Cluster Redox State in Multicenter Metalloenzymes

ChemBioChem, EarlyView.
The noncanonical amino acid, cyanophenylalanine, is genetically inserted close to iron–sulfur clusters of either spinach ferredoxin or iron–iron hydrogenase, and functions as an infrared spectroscopic reporter for changes in cluster redox state.
Zehui Duan, Jiaao Wei, Stephen B. Carr, Miguel Ramirez, Rhiannon M. Evans, Philip A. Ash, Patricia Rodriguez‐Macia, Amit Sachdeva, Kylie A. Vincent   +8 more
wiley   +1 more source

Boosting Antibiotic Efficacy of Azole Drugs against Methicillin‐Resistant Staphylococcus aureus by Coordination to Rhenium Carbonyl Complexes

ChemBioChem, Accepted Article.
In this study, a library of rhenium di‐ and tricarbonyl complexes featuring various antimicrobial azoles as monodentate ligands was synthesized and characterized. Their antimicrobial activity was evaluated against both methicillin‐sensitive (MSSA) and methicillin‐resistant (MRSA) Staphylococcus aureus, and selected compounds were also assessed for ...
Kevin Schindler, Gozde Demirci, Bettina Tran, Sara Nasiri Sovari, Youri Cortat, Nicolas F. Rosa De Sousa, Carola Velti, Baptiste Chapuis, Aurélien Crochet, Aleksandar Pavic, Jelena Djuris, Stefan Salentinig, Fabio Zobi   +12 more
wiley   +1 more source

General Alkene 1,2-syn-Cyano-Hydroxylation Procedure Via Electrochemical Activation of Isoxazoline Cycloadducts. [PDF]

J Am Chem Soc
Wanderley TAS, Buscemi R, Conboy Ó, Knight B, Crisenza GEM.   +4 more
europepmc   +1 more source

Understanding the Role of Morphology in the Direct Synthesis of Diethyl Carbonate Over Ceria‐Based Catalysts: An In Situ Infrared and High‐Resolution TEM Study

ChemCatChem, EarlyView.
Pure and Zr‐doped ceria‐based catalysts with different morphologies were developed for the direct synthesis of diethyl carbonate from ethanol and CO2. Rod‐shaped pure CeO2 outperformed the other samples, thanks to abundant structural defects and high basicity.
Mara Arduino, Enrico Sartoretti, Eleonora Calì, Samir Bensaid, Fabio Alessandro Deorsola   +4 more
wiley   +1 more source

Energetic Aspects and Molecular Mechanism of 3-Nitro-substituted 2-Isoxazolines Formation via Nitrile N-Oxide [3+2] Cycloaddition: An MEDT Computational Study. [PDF]

Molecules
Dresler E, Wróblewska A, Jasiński R.
europepmc   +1 more source

Integrating Enzymes with Photoredox Catalysis for Conversion of Nitriles into Fluorinated Products

ChemCatChem, Accepted Article.
Fluorinated molecules are widely used as pharmaceuticals, agrochemicals and as various functional materials. Traditional synthetic methods for introducing fluorine substituents into organic molecules involve deleterious chemicals and lack selectivity.
Stuart Angiolini, Isabelle Bruton, Luis Bering, Stanley Sowerby Thomas, Joseph Thompson, Sarah A. Shepherd, Jason Micklefield   +6 more
wiley   +1 more source

Advances in Mechanochemical C─H Functionalization: A Comparative Study with Solvent‐Based Approaches

ChemCatChem, EarlyView.
This review presents the latest advancements made in mechanochemical transition metal catalyzed C─H functionalization, comparing its efficiency, sustainability and scope with traditional solvent‐based methods. By offering a side‐by‐side comparison, it equips organic chemists with the insights needed to select the most effective approach for ...
Nanditha Kattukudiyil Narayanan, Michael Schnürch   +1 more
wiley   +1 more source

Unusual Rearrangement of a 1,8-Naphthalene Derivative. [PDF]

J Org Chem
Habib A, Sánchez-Santos E, Boya Del Teso I, Garrido-González JJ, Sanz F, Simón L, Morán JR, Fuentes de Arriba ÁL.   +7 more
europepmc   +1 more source

Functionalization of Alkenes with Difluoromethyl Nitrile Oxide to Access the Difluoromethylated Derivatives [PDF]

Bohdan A. Chalyk, Oleksandr Zginnyk, Andrii Khutorianskyi, Pavel K. Mykhailiuk   +3 more
openalex   +1 more source

First Row Transition Metals in Olefin Metathesis: The Role of Iron and Manganese

ChemCatChem, EarlyView.
Olefin metathesis is primarily a love story with molybdenum and ruthenium, but the dream is to transition to first‐row transition metals, such as manganese and especially iron. Will this be feasible? This work discusses some challenges associated with this migration.
Artur Brotons Rufes, Juan Pablo Martínez, Nicolas Joly, Sylvain Gaillard, Jean Luc Renaud, Sergio Posada Pérez, Albert Poater   +6 more
wiley   +1 more source