Results 121 to 130 of about 76,694 (210)

The Reliability of a Novel Structured Testing Device for Single-breath Lung Carbon Monoxide Uptake: A Randomized Comparison Crossover Study. [PDF]

open access: yesBMC Pulm Med
Yao S   +13 more
europepmc   +1 more source

Fused Nitrogen Bridgehead N,O‐Acetals as Versatile Scaffolds: Synthetic Strategies, Mechanism and Applications

open access: yesChemistry – A European Journal, EarlyView.
Fused nitrogen‐bridgehead N,O‐acetals receive specific emphasis as pivotal scaffolds due to their significant role in the bioactivity of medicinally relevant molecules. Significant approaches have been reported on their role as key synthetic building blocks/motifs in the construction of complex organic molecules and their utility as chiral auxiliaries ...
Alexis D. Kouvelas   +2 more
wiley   +1 more source

Chemical Properties of an Aryloxenium Cation with a Triplet Electronic Ground State

open access: yesChemistry – A European Journal, Accepted Article.
Aryloxenium cations contain a formally positively‐charged, monovalent oxygen atom with an incomplete electron shell. In spite of this unusual structural element, they are key intermediates in many important processes, such as biological oxidation reactions and the industrial generation of thermoplastics.
Tuong V. Nguyen   +2 more
wiley   +1 more source

Two Key Ferredoxins for Nitrogen Fixation Have Different Specificities and Biophysical Properties

open access: yesChemistry – A European Journal, EarlyView.
Two ferredoxins, FdC and FdN, are collectively essential for the process of nitrogen fixation by the iron nitrogenase in R. capsulatus. We explore the biophysical factors, through spectroscopic and structural characterizations, which determine ferredoxin functionality and pathway specificity. The structure of FdC (PDB: 9I2A) and model of FdN (AF‐D5ARY6)
Holly Addison   +5 more
wiley   +1 more source

Inflammatory responses to acute carbon monoxide poisoning and the role of plasma gelsolin. [PDF]

open access: yesSci Adv
Arya AK   +10 more
europepmc   +1 more source

A Very Readily Prepared Ligand for Rhodium Catalyzed Propene Hydroformylation

open access: yesChemistry – A European Journal, EarlyView.
Recent developments aimed at switching the selectivity of rhodium catalyzed hydroformylation from a linear‐selective to a branched selective reaction feature ligands that are relatively complicated to prepare. A new ligand, EasyDiPhos, can be made in just one synthetic step and gives unusually low n:iso ratios, i.e., favoring the branched aldehyde, iso‐
José A. Fuentes   +4 more
wiley   +1 more source

Photocatalytic Oxidation of Alcohols with Organic Dyes: From Homogeneous Systems to Sensitized Materials

open access: yesChemistry – A European Journal, EarlyView.
We discuss the developments in the light‐driven oxidation of alcohols with PC. We report cases where the homogeneous systems can be interfaced with electrochemical tools or adapted in flow and where the PC are integrated in sensitized materials. Abstract The oxidation of alcohols retains an enormous importance in industry and in synthetic organic ...
Elena Tacchi   +2 more
wiley   +1 more source

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