Strategies and Methods for the Synthesis of 2‐Pyrazolines: Recent Developments (2012–2022)

D Matiadis - Advanced Synthesis & Catalysis, 2023 - Wiley Online Library
Pyrazolines are important five‐membered heterocycles, containing two adjacent nitrogen
atoms. They can incorporate various functional groups and possess unique biological …

A novel pyrazoline-based fluorometric “turn-off” sensing for Hg2+

E Bozkurt, HI Gul - Sensors and Actuators B: Chemical, 2018 - Elsevier
A new and non-toxic pyrazoline derivative (4-[3-(4-hydroxyphenyl)-5-(2-thienly)-4, 5-dihydro-
pyrazol-1-yl] benzenesulfonamide, compound 1) was used for metal ion selectivity based on …

Capacitance enhancement of metal–organic framework (MOF) materials by their morphology and structural formation

R Vanaraj, R Vinodh, T Periyasamy… - Energy & …, 2022 - ACS Publications
Three types of metal–organic framework (MOF) materials were designed, synthesized,
characterized, and thoroughly evaluated for their specific capacitance. Imidazole, adenine …

Solvent and substituent effect on the photophysical properties of pyrazoline derivatives: A spectroscopic study

E Bozkurt, HI Gul, E Mete - Journal of Photochemistry and Photobiology A …, 2018 - Elsevier
Pyrazoline derivatives are among solvatochromic dyes and they are the most widely used in
many fields such as sensors, labeling agent and optoelectronic devices. Therefore …

Hydrogen-bonded keto-enol mechanized chalcone material for optical and antibiofilm applications

V Ramkumar, CJ Raorane, HJ Christy… - Journal of Molecular …, 2023 - Elsevier
Abstract A solid-state photoluminescent 4-(Dimethylamino)-2ʹ-hydroxychalcone (Chalcone)
compound was designed and synthesized using the Claisen–Schmidt condensation …

Simple chalcone-based chemosensor for colorimetric naked-eye detection of Al3+ and Cu2+ ions

V Ramkumar, P Kamachiyappan, R Manjunath… - Optical Materials, 2022 - Elsevier
A highly selective and sensitive Al 3+ and Cu 2+ ion receptor (4-(dimethylamino)-2′-
hydroxychalcone) was designed, synthesized, and characterized via standard techniques …

Highly efficient color mixing system for the fine-tuning of white light–PLEDs using blue and red poly-chromophores

V Ramkumar, P Kamachiyappan… - Journal of Molecular …, 2023 - Elsevier
The fine tuning of color and white light emission was achieved from the simple blending of
two different types of polychromophores. The π-conjugated polymeric chromophores (blue …

One‐pot Synthesis of Substituted Pyrazoles from Propargyl Alcohols via Cyclocondensation of in situ‐Generated α‐Iodo Enones/Enals and Hydrazine Hydrate

H Guo, Q Zhang, W Pan, H Yang, K Pei… - Asian Journal of …, 2021 - Wiley Online Library
Abstract An efficient Bi (OTf) 3‐catalyzed transformation of unprotected propargylic alcohols
has been developed, affording a general, one‐pot approach to access diverse pyrazoles via …

Bluish green emission from pyrene-pyrazoline containing heterocyclic materials and their electronic properties

A Karuppusamy, P Kannan - Journal of Luminescence, 2018 - Elsevier
Pyrene-pyrazoline containing heterocyclic moiety of thiophene, furan and pyridine (PPT,
PPF and PPP) were synthesized, characterized for their photochemical as well as …

Novel Bis-pyrazoline Fluorescent Probe for Cu2+ and Fe3+ Detection and Application in Cell Imaging

YS Yang, FN Wang, YP Zhang, F Yang, JJ Xue - Journal of Fluorescence, 2024 - Springer
Abstract A fluorescent probe Y ((1, 1'-([1, 1'-biphenyl]-4, 4'-diylbis (3-(2-hydroxyphenyl)-4, 5-
dihydro-1H-pyrazole-5, 1-diyl)) bis (ethan-1-one))) was designed and synthesized, which …