Multifunctional Oxazolone Derivative as an Optical Amplifier, Generator, and Modulator

A Szukalski, P Krawczyk, B Sahraoui… - The Journal of …, 2022 - ACS Publications
An optical control of many working optoelectronic systems (real-time sensors, optical
modulators, light amplifiers, or phase retarders) giving efficient optical gain or remote signal …

[HTML][HTML] Linear and nonlinear absorption properties of hemicyanine dyes containing 5-(4H)-oxazolone as heterocyclic ring

M Gordel-Wójcik, M Nyk, P Śmiałek, EF Petrusevich… - Dyes and …, 2023 - Elsevier
A series of dyes containing electron-donating (D) and electron-accepting (A) groups
connected through a π-conjugated linker were designed and their linear and nonlinear …

Revealing the Role of Electronic Effect to Modulate the Photophysics and Z-Scan Responses of o-Locked GFP Chromophores

D Paul, P Sahoo, A Sengupta, U Tripathy… - The Journal of …, 2024 - ACS Publications
Three novel core green fluorescent protein (GFP) chromophore analogues, based on a
doubly locked conformation and variable electronic effects by replacing one hydrogen with …

Synthesis of a biologically active oxazol-5-(4H)-one via an Erlenmeyer–Plöchl reaction

CAB Rodrigues, JMG Martinho… - Journal of Chemical …, 2015 - ACS Publications
The synthesis of (Z)-4-(4-nitrobenzylidene)-2-phenyloxazol-5 (4 H)-one, which is a potent
immunomodulator and tyrosinase inhibitor, is described as an experiment for an upper …

Orthopalladation of GFP‐Like Fluorophores Through C–H Bond Activation: Scope and Photophysical Properties

S Collado, A Pueyo, C Baudequin… - European Journal of …, 2018 - Wiley Online Library
The luminescence of oxazolones R1‐C6H4CH= CC (O) O‐CN (R2)(1a–1j) and
imidazolones R1‐C6H4CH= CC (O) NR3CN (R2)(1k–1q) has been examined. The new …

A Facile and Efficient Synthesis of 4‐Arylidene‐2‐phenyl‐5(4H)‐oxazolones and Their Antimicrobial Evaluation against Selected Human and Phytopathogens

C Voosala, PS Kilaru, UK Dasari - Journal of the Chinese …, 2016 - Wiley Online Library
A simple and convenient method has been developed for the synthesis of a series of 2‐(4‐
substituted phenyl)‐4‐(substituted arylidene)‐1, 3‐oxazol‐5‐ones (5a–j) via reactions of …

[HTML][HTML] Excited state aromatization assisted push-pull abilities of two unsaturated oxazolone derivatives

H Karabıyık, GÖ Ürüt, R Sevinçek - Journal of Saudi Chemical Society, 2018 - Elsevier
Molecular structures of two unsaturated oxazolone derivatives involving furan rings, which
are decorated with p-tolyl (FurM) and 4-nitro phenyl (FurN), were investigated by X-ray …

Synthesis and spectral properties of new ethylene glycol bridged oxazol-5-ones: High Stokes' shift fluorophores sensitive to solvent polarity

GO Urut, D Bayramin, S Alp - Journal of Molecular Liquids, 2017 - Elsevier
A set of new oxazol-5-one fluorophores incorporating ethylene glycol chains terminated with
an aldehyde unit has been synthesized and characterized structurally. Two pairs of …

Photophysical and optical properties of 4-(4'-(diphenylamino) benzylidene)-2-phenyloxazol-5 (4H)-ones induced by the peripheral substituent

M Chorobiński, P Śmiałek, M Gordel-Wójcik… - Journal of …, 2023 - Elsevier
Photophysical and optical properties of 4-(4'-(diphenylamino) benzylidene)-2-phenyloxazol-
5 (4H)-ones differing in the peripheral substituent have been investigated in chloroform …

[PDF][PDF] Spectroscopic and Electrochemi-cal Investigations of New 5-oxo-2-Phenyloxazol-4 (5H)-ylidene Based Triazine Derivatives

F Abdullah, AMS Abdullah, HG Abbas, S Alam… - Cur Res Mater …, 2019 - gexinonline.com
The present study reports the two step synthesis of a novel oxazolone derivative, 4-((4, 6-bis
(4-((Z)-(5-oxo-2-phenyloxazol-4 (5H)-ylidene) methyl) phenoxy)-1, 3, 5-triazin-2-yl) oxy) …