Photophysical properties of 2’-hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series

Photophysical properties of 2’-hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series

2’-Hydroxychalcones of 2-cinnamoyl-4-nitro-1-naphthol series were obtained by the condensation between 2-acetyl- 4-nitro-1-naphthol and benzaldehydes. The presence of the 4-positioned nitro group in the 1-hydroxy-2-naphthyl fragment contributes to the excited state intramolecular proton transfer (ES...

Fuld beskrivelse

Сохранить в:

Bibliografiske detaljer
Главные авторы:	Batalin, S. D., Баталин, С. Д.
Format:	Статья
Sprog:	English
Udgivet:	Elsevier Ltd 2024
Fag:	2’-hydroxychalcones Nitro compounds 2-cinnamoyl-4-nitro-1-naphthols ESIPT Fluorescence UV-Vis spectra
Online adgang:	https://dspace.ncfu.ru/handle/123456789/29230
Tags:	Tilføj Tag Ingen Tags, Vær først til at tagge denne postø!

Lignende værker

Reactions of 2-Nitro-1H-benzo[f]chromenes and 3-Nitro-1-benzofurans with Nucleophiles
af: Demidov, O. P., и др.
Udgivet: (2023)

Betti reaction of 2-naphthol, furfural, and acetamide: an unexpected case of secondary carbo-Piancatelli rearrangement
af: Demidov, O. P., и др.
Udgivet: (2019)

Double aza[4,5]helicenes with a common naphthalene core: synthesis, crystal structure and optical properties
af: Demidov, O. P., и др.
Udgivet: (2025)

Regioselective Nitration of (2E)-3-Aryl-2-(4-arylthiazol-2-yl)acrylonitriles
af: Dotsenko, V. V., и др.
Udgivet: (2024)

A Diastereoselective Assembly of Tetralone Derivatives via a Tandem Michael Reaction and ipso-Substitution of the Nitro Group
af: Aksenov, N. A., и др.
Udgivet: (2023)

Synthetic protocol for the preparation of new ([2,2':6',2''-terpyridin]-4'-yl)naphthalene derivatives
af: Demidov, O. P., и др.
Udgivet: (2025)

A sequence of acylamination and acylation reactions in polyphosphoric acid – a novel approach to the Friedländer synthesis of 2-arylquinolines
af: Grishin, I. Y., и др.
Udgivet: (2023)

Synthesis of New 2,2':6',2''-Terpyridin Series with Directly Linked Benzimidazole Moieties
af: Demidov, O. P., и др.
Udgivet: (2025)

A [4+2] cycloaddition of push-pull styrenes to 1,2-naphthoquinone 1-methides: a synthesis of 2-aryl-2,3-dihydro-1H-benzo[f]chromenes
af: Demidov, O. P., и др.
Udgivet: (2024)

An efficient approach to 2-CF3-indoles based on ortho-nitrobenzaldehydes
af: Abaev, V. T., и др.
Udgivet: (2021)

Synthesis of 3,4-dihydroisoquinolines using nitroalkanes in polyphosphoric acid
af: Aksenov, N. A., и др.
Udgivet: (2019)

Heteropentacyclic quinoxalino[2,3-b]phenoxazines: the synthesis, optoelectronic, and electrochemical properties
af: Demidov, O. P., и др.
Udgivet: (2023)

5-Гидроксипиррол-2-оны – синтез и применение в качестве моно- и диэлектрофильных реагентов
af: Куренков, И. А.
Udgivet: (2024)

Synthesis of New (2E,4E)-2-Cyano-5-phenylpenta-2,4-dienethioamide Derivatives
af: Aksenov, N. A., и др.
Udgivet: (2025)

Photoshop CS2
af: Гурский Ю. А., и др.

Synthesis of 2,2-Dimethyl-2,3-dihydropyrido[3′,2′:4,5]-thieno[3,2-d]pyrimidin-4(1H)-ones by Reaction of 3-Aminothieno[2,3-b]pyridine-2-carboxamides with Acetone
af: Dotsenko, V. V., и др.
Udgivet: (2025)

Synthesis of (2E,4E)-2-(4-Aryl-1,3-selenazol-2-yl)-5-phenylpenta-2,4-dienenitriles
af: Aksenov, N. A., и др.
Udgivet: (2025)

Synthesis and Aminomethylation of 6-Amino-2-(dicyanomethylene)-4-phenyl-1,2-dihydropyridine-3,5-dicarbonitrile Morpholinium Salt
af: Dotsenko, V. V., и др.
Udgivet: (2021)

Oxidation of 2-Cyanothioacrylamides with Sodium Nitrite in Acidic Medium
af: Dotsenko, V. V., и др.
Udgivet: (2022)

First Synthesis of 2-Amino-5-hydroxy-4H-chromene-3-carbonitriles from 4-(2-Pyridylazo)resorcinol
af: Dotsenko, V. V., и др.
Udgivet: (2023)

Synthesis and some properties of new 5-Hydroxy-2-[(hetarylthio)methyl]-4H-pyran-4-ones
af: Dotsenko, V. V., и др.
Udgivet: (2021)

Synthesis and Regiospecific Bromination of (2E,4E)-5-Aryl-2-(4-arylthiazol-2-yl)penta-2,4-dienenitrile
af: Dotsenko, V. V., и др.
Udgivet: (2021)

Adobe Photoshop CS с нуля!
af: Лендер С., и др.

Mn-mediated sequential three-component domino Knoevenagel/cyclization/Michael addition/oxidative cyclization reaction towards annulated imidazo[1,2-a]pyridines
af: Aksenov, A. V., и др.
Udgivet: (2019)

One-Pot Synthesis of N-Fused Quinolone-4 Tetracyclic Scaffolds from 2,2-Disubstituted Indolin-3-ones
af: Arutiunov, N. A., и др.
Udgivet: (2024)

Reactions of malononitrile dimer with isothiocyanates
af: Dotsenko, V. V., и др.
Udgivet: (2021)

Unexpected result of thiophosphorylation of 6-aminopyrano[2,3-c]pyrazole-5-carbonitrile derivative
af: Dotsenko, V. V., и др.
Udgivet: (2019)

Информатика. 2 класс методические рекомендации для учителя
af: Петухова, Т. П.

Общее устройство боевой машины пехоты БМП-2
af: Лепешинский И. Ю., и др.

Synthesis of New 18-Membered Macrocycles by Cyclocondensation of Hydrazono Hydrazides of the Pyrazole Series
af: Demidov, O. P., и др.
Udgivet: (2025)

Synthesis of new polycyclic compounds containing thieno[2′,3′:5,6]pyrimido[2,1-a]isoindole fragment
af: Dotsenko, V. V., и др.
Udgivet: (2021)

Reaction of 3-Amino-4,6-diarylthieno[2,3-b]pyridine-2-carboxamides with Ninhydrin
af: Dotsenko, V. V., и др.
Udgivet: (2020)

60 сольфеджио на два голоса учебное пособие
af: Ладухин Н. М.
Udgivet: (2024)

Работа с базами данных на языке Python с использованием библиотеки SQLAlchemy 2.0 учебное пособие
af: Елисеев, А. И.

2D-моделирование в системе КОМПАС методические указания к практическим занятиям по дисциплине «компьютерная графика»
af: Ваншина, Е. А.

Synthesis, Structure, and Bromination of 3-(Arylamino)-2-(4-arylthiazol-2-yl)acrylonitriles
af: Dotsenko, V. V., и др.
Udgivet: (2025)

Determination of 2,4-Dichlorophenoxyacetic Acid and Its Metabolite in Soils by Gas Chromatography–Mass Spectrometry after Preconcentration Using Magnetic Charcoal Based on Rice Husk
af: Sypko, K. S., и др.
Udgivet: (2025)

Electrochemical Oxidation of 3-Aryl-2-cyanothioacrylamides
af: Dotsenko, V. V., и др.
Udgivet: (2023)

Synthesis and analgesic activity of new heterocyclic cyanothioacetamide derivatives
af: Dotsenko, V. V., и др.
Udgivet: (2021)

Сольфеджио. Сборник домашних заданий. Для 2 класса ДМШ и ДШИ учебное пособие
af: Барас К. В.
Udgivet: (2024)