Cargando…

Long-Range Proton Transfer in 7-Hydroxy-Quinoline-Based Azomethine Dyes: A Hidden Reason for the Low Efficiency

In the tautomeric Schiff bases, derived from 7-hydroxyquinoline, two competitive channels are possible upon excitation of the enol tautomer, namely proton transfer (PT) through intramolecular hydrogen bonding to the corresponding keto form and trans–cis isomerization around the azomethine double bon...

Descripción completa

Detalles Bibliográficos
Autores principales:	Rode, Michał F., Nedeltcheva-Antonova, Daniela, Antonov, Liudmil
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9736288/ https://www.ncbi.nlm.nih.gov/pubmed/36500317 http://dx.doi.org/10.3390/molecules27238225

Ejemplares similares

Exploring the Chemical Composition of Bulgarian Lavender Absolute (Lavandula Angustifolia Mill.) by GC/MS and GC-FID †
por: Nedeltcheva-Antonova, Daniela, et al.
Publicado: (2022)

Subcritical Extracts from Major Species of Oil-Bearing Roses—A Comparative Chemical Profiling
por: Dobreva, Ana, et al.
Publicado: (2021)

8-(Pyridin-2-yl)quinolin-7-ol as a Platform for Conjugated Proton Cranes: A DFT Structural Design
por: Georgiev, Anton, et al.
Publicado: (2020)

Excited-State Intramolecular Proton Transfer: A Short Introductory Review
por: Joshi, Hem C., et al.
Publicado: (2021)

Tautomerism in Azo and Azomethyne Dyes: When and If Theory Meets Experiment
por: Antonov, Liudmil
Publicado: (2019)

Tautomerism as primary signaling mechanism in metal sensing: the case of amide group
por: Deneva, Vera, et al.
Publicado: (2019)

Quantitative Characterization of Arnicae flos by RP-HPLC-UV and NIR Spectroscopy
por: Ivanova, Daniela, et al.
Publicado: (2018)

Comparative Chemical Profiling and Citronellol Enantiomers Distribution of Industrial-Type Rose Oils Produced in China
por: Dobreva, Ana, et al.
Publicado: (2023)

Favipiravir—Tautomeric and Complexation Properties in Solution
por: Deneva, Vera, et al.
Publicado: (2022)

Theoretical Study of the Effect of Different π Bridges Including an Azomethine Group in Triphenylamine-Based Dye for Dye-Sensitized Solar Cells
por: Delgado-Montiel, Tomás, et al.
Publicado: (2019)

Physicochemical and Nonlinear Optical Properties of Novel Environmentally Benign Heterocyclic Azomethine Dyes: Experimental and Theoretical Studies
por: Afzal, S. M., et al.
Publicado: (2016)

Using Raman Spectroscopy as a Fast Tool to Classify and Analyze Bulgarian Wines—A Feasibility Study
por: Deneva, Vera, et al.
Publicado: (2019)

Favipiravir tautomerism: a theoretical insight
por: Antonov, Liudmil
Publicado: (2020)

Complex Activity and Sensor Potential toward Metal Ions in Environmental Water Samples of N-Phthalimide Azo-Azomethine Dyes
por: Georgieva, Stela, et al.
Publicado: (2021)

Fluorescence enhancement of quinolines by protonation
por: Tervola, Essi, et al.
Publicado: (2020)

2-Chloro-3-hydroxymethyl-6-methoxyquinoline
por: Khan, F. Nawaz, et al.
Publicado: (2009)

A Review of Modifications of Quinoline Antimalarials: Mefloquine and (hydroxy)Chloroquine
por: Kucharski, Dawid J., et al.
Publicado: (2022)

The 7 Hidden Reasons Employees Leave
por: Branham, Leigh
Publicado: (2012)

Synthesis and Characterization of the Inclusion Complex of β-cyclodextrin and Azomethine
por: Sambasevam, Kavirajaa Pandian, et al.
Publicado: (2013)

Azomethine Ylides—Versatile Synthons for Pyrrolidinyl-Heterocyclic Compounds
por: Panda, Siva S., et al.
Publicado: (2023)

Subnanomolar indazole-5-carboxamide inhibitors of monoamine oxidase B (MAO-B) continued: indications of iron binding, experimental evidence for optimised solubility and brain penetration
por: Tzvetkov, Nikolay T., et al.
Publicado: (2017)

2-Chloro-3-hydroxymethyl-7,8-dimethylquinoline
por: Khan, F. Nawaz, et al.
Publicado: (2009)

Antileishmanial, Antimicrobial and Antifungal Activities of Some New Aryl Azomethines
por: Al-Kahraman, Yasser M.S.A., et al.
Publicado: (2010)

Mesomorphic Behavior of Symmetrical and Unsymmetrical Azomethines with Two Imine Groups
por: Iwan, Agnieszka, et al.
Publicado: (2009)

[3 + 2] Cycloaddition with photogenerated azomethine ylides in β-cyclodextrin
por: Sohora, Margareta, et al.
Publicado: (2020)

Experimental and Theoretical Investigations of Three-Ring Ester/Azomethine Materials
por: Alamro, Fowzia S., et al.
Publicado: (2022)

Spectroscopic and Physicochemical Investigations of Azomethines with Triphenylamine Core towards Optoelectronics
por: Amin, Muhammad Faisal, et al.
Publicado: (2022)

Pyrazinyl and pyridinyl bis-azomethines formation: an experimental and computational study
por: Coufal, Radek, et al.
Publicado: (2023)

Electrochemical proton-coupled electron transfer of an anthracene-based azo dye
por: Oldacre, Amanda N., et al.
Publicado: (2020)

Physico-Chemical and Light-Induced Properties of Quinoline Azo-dyes Polymers
por: Chomicki, Dariusz, et al.
Publicado: (2020)

Acid Dissociation Constants of the Benzimidazole Unit in the Polybenzimidazole Chain: Configuration Effects
por: Antonov, Liudmil, et al.
Publicado: (2022)

Effects and Influence of External Electric Fields on the Equilibrium Properties of Tautomeric Molecules
por: Angelov, Ivan, et al.
Publicado: (2023)

Excited-state intramolecular proton transfer with and without the assistance of vibronic-transition-induced skeletal deformation in phenol–quinoline
por: Liu, Yu-Hui, et al.
Publicado: (2021)

Cycloaddition of cyclobutenone and azomethine imine enabled by chiral isothiourea organic catalysts
por: Li, Bao-Sheng, et al.
Publicado: (2015)

Design of Azomethine Diols for Efficient Self-Healing of Strong Polyurethane Elastomers
por: Lee, Dae-Woo, et al.
Publicado: (2018)

Synthesis and Liquid Crystalline Properties of New Diols Containing Azomethine Groups
por: Mohammed, Issam Ahmed, et al.
Publicado: (2010)

Mesomorphic Behavior of Symmetric Azomethine Dimers Containing Different Chromophore Groups
por: Perju, Elena, et al.
Publicado: (2021)

Dearomative [3 + 2] cycloaddition reaction of nitrobenzothiophenes with nonstabilized azomethine ylides
por: Wang, Kai-Kai, et al.
Publicado: (2020)

Impact of the Liquid Crystal Order of Poly(azomethine-sulfone)s on the Semiconducting Properties
por: Dumbravă, Oana, et al.
Publicado: (2022)

Copper-Catalyzed Asymmetric Dearomative [3+2] Cycloaddition of Nitroheteroarenes with Azomethines
por: Chen, Yan, et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_al8vqtuu3pka8pn8i39u9m074n