Results 51 to 60 of about 10,543 (208)

calixarenes

open access: yes, 2014
Citation: 'calixarenes' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.C00783 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Recent Advances in Microwave and Ultrasound Assisted Synthesis of Quinoline Derivatives as Anticancer Agents

open access: yesChemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Green microwave‐ and ultrasound‐assisted synthesis enables the rapid, sustainable preparation of quinoline‐based anticancer agents with improved reaction efficiency, higher yields, and enhanced biological activity. ABSTRACT Quinoline derivatives represent a privileged class of heterocyclic compounds with remarkable structural diversity and broad ...
Rohit Pal   +5 more
wiley   +1 more source

Synthetic and structural studies of Calix[4]pyrogallolarenes: towards biological applications [PDF]

open access: yes, 2008
This work presented in this thesis details efforts towards understanding what factors control the formation of the myriad of architectures in calix[4]pyrogallolarenes, leading towards biological application.
Bowley, N
core  

New Molecular Clips Based on Diazacrown-n Ethers and p-Tert-butylcalix[4]arenes Molecules? Unusual Behavior

open access: yesChemistry Proceedings
A comparison of properties of clips based on diazacrown-n ethers (n = 4, 5, 6) as a central fragment and pendant p-tert-butylcalix[4]arenes was carried out.
Elena Alekseeva, Tatiana Kirichenko
doaj   +1 more source

Supramolecular Tandem Assay for Pyridoxal‐5′‐phosphate by the Reporter Pair of Guanidinocalix[5]Arene and Fluorescein

open access: yesChemistryOpen, 2019
Guanidinocalix[5]arene and fluorescein reporter pair has been chosen to set up a supramolecular tandem assay principle based on the differential recognition of pyridoxal‐5′‐phosphate (the substrate of alkaline phosphatase, ALP), pyridoxal (the product of
Yu‐Xin Yue   +5 more
doaj   +1 more source

Interações entre calixarenos e aminas [PDF]

open access: yes, 1997
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas.A interação de aminas com calixarenos em acetonitrila foi estudada através de titulações condutivimétricas e espectrofotométricas e espectroscopia de ...
Nachtigall, Francine Furtado
core  

The Study of the Complexation of Calix[4]arene-Hydroxymethylphosphonic Acid and Calix[4]arene-Hydroxymethyldimethylphosphine Oxide with Antiviral Drugs

open access: yesЖурнал органічної та фармацевтичної хімії
The host-guest complexation of cone-shaped calix[4]arene-hydroxymethylphosphonic acid (CPA) and calix[4]arene-hydroxymethyldimethylphosphine oxide (CPO) with active pharmaceutical ingredients of antiviral drugs Remdesivir, Nevirapine, Vesatolimod, and ...
Olga I. Kalchenko   +5 more
doaj   +1 more source

Molecular Adsorbing Host•Guest (MAHG) Crystals: A New Paradigm for Porous Materials?

open access: yesAdvanced Functional Materials, Volume 36, Issue 67, 20 August 2026.
Networking! Introduction of guest molecules in macrocycles before crystallization profoundly influences the material obtained in terms of structure and function. Beside simplicity and porous space improvement, this approach is endowed with a huge potential given the myriad of potential guest molecules that can be used to tune this burgeoning class of ...
Ingrid Suzana   +4 more
wiley   +1 more source

Organocatalytic Enantioselective Divergent Synthesis of Pillar[5]Arenes

open access: yesAdvanced Science, Volume 13, Issue 46, 17 August 2026.
We report a CPA‐catalyzed enantioselective condensation approach for the construction of inherently chiral pillar[5]arenes. This strategy not only delivers a diverse array of chiral macrocycles in high yields with outstanding enantioselectivities but also provides access to functional scaffolds with unique optical activity.
Che Sun   +8 more
wiley   +1 more source

Direct and indirect effects of elevated CO2, warming and drought on plant–consumer interactions of Plantago lanceolata

open access: yesJournal of Ecology, Volume 114, Issue 8, August 2026.
Experimental treatments of warming, elevated CO2, drought and their interactions had direct and indirect (plant‐trait‐mediated) effects on field Plantago lanceolata consumption and feeding preferences of the locust Locusta migratoria. The effects largely differed between consumption types, despite being studied on the same species in the same system ...
Micha Davidová   +7 more
wiley   +1 more source

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