Results 141 to 150 of about 403,555 (400)

The Isomerism of Cobalt(III) Histidinato Chelates. [PDF]

open access: bronze, 1972
Sven Bagger   +4 more
openalex   +1 more source

Heterogeneous Visible‐Light Photocatalysis in Continuous‐Flow: A Synergistic Strategy for Challenging Trifluoromethylation of α, α‐Diaryl Allylic Alcohols via 1,2‐aryl Migration

open access: yesAdvanced Science, EarlyView.
A continuous‐flow photocatalytic strategy is presented for the efficient synthesis of β‐trifluoromethyl ketones under visible light. Using a recyclable solid photocatalyst and an inexpensive CF3 source, the method enables rapid reactions, easy scale‐up, and smooth integration into multistep flow synthesis of bioactive molecules.
Peiwen Liu   +3 more
wiley   +1 more source

isomers in atomic nuclei

open access: yes
The properties of K isomers are reviewed. Energies and decay hindrance factors are considered in detail for selected isomers in the $$A \approx $$ 160–190 region, focusing on pairing effects and the key K-mixing mechanisms that influence $$\gamma $$-ray ...
F. G. Kondev, P. M. Walker
core   +1 more source

Heterometallic Molecular and Ionic Isomers [PDF]

open access: yes
Numerous descriptions of structural isomerism in metal complexes do not list any molecular vs ionic isomers. At the same time, one of the most striking examples of structural isomerism in organic chemistry is molecular urea, which has the same atomic ...
Stegman, Samantha   +8 more
core   +1 more source

Dynamic Regulation of Supramolecular Chirality in an Amphiphilic Dimeric Macrocycle Through Azobenzene‐Based Photoisomerization

open access: yesAdvanced Science, EarlyView.
A stimuli‐responsive supramolecular system has been rationally designed enabling hierarchical control over supramolecular handedness. This hybrid architecture retains orthogonal host‐guest properties and displays unique amphiphilicity‐directed chiral self‐assembly.
Minzan Zuo   +8 more
wiley   +1 more source

Isomers of RA

open access: yes, 2013
Isomers of ...
Zhu Chen (3106)   +4 more
core   +1 more source

Advanced Multiscale Modeling for Revealing Anomalous Fluid Transport Induced by Confinement Interfacial Layer Reconstruction in Sub‐10 nm Space

open access: yesAdvanced Science, EarlyView.
Integrating experimental insights with molecular dynamics simulations, we establish an advanced mathematical model for fluids confined in sub‐10‐nm channels, enabling quantitative prediction of interfacial layer thickness and viscosity by accounting for channel material, temperature, and fluid properties.
Xiang Zhang   +3 more
wiley   +1 more source

Formation of pentacyclic isomers.

open access: yes, 2018
Formation of pentacyclic isomers.
Muhammed Al-Broumi (5410655)   +7 more
core   +1 more source

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