Strapped calix [4] pyrroles: from syntheses to applications

S Peng, Q He, GI Vargas-Zúñiga, L Qin… - Chemical Society …, 2020 - pubs.rsc.org
Supramolecular chemistry is a central topic in modern chemistry. It touches on many
traditional disciplines, such as organic chemistry, inorganic chemistry, physical chemistry …

Recent developments in calix [4] pyrrole (C4P)-based supramolecular functional systems

IA Rather, R Ali, A Ali - Organic Chemistry Frontiers, 2022 - pubs.rsc.org
The design and development of diverse functional systems in recent years have achieved a
plethora of landmarks in the two cornerstones of supramolecular chemistry, ie, molecular …

Aryl-Extended and Super Aryl-Extended Calix [4] pyrroles: Design, Synthesis, and Applications

L Escobar, Q Sun, P Ballester - Accounts of Chemical Research, 2023 - ACS Publications
Conspectus Proteins exhibit high-binding affinity and selectivity, as well as remarkable
catalytic performance. Their binding pockets are hydrophobic but also contain polar and …

Substituent effects on aromatic interactions in water

G Tobajas-Curiel, Q Sun, JKM Sanders, P Ballester… - Chemical …, 2023 - pubs.rsc.org
Molecular recognition in water involves contributions due to polar functional group
interactions, partial desolvation of polar and non-polar surfaces and changes in …

Maximized axial helicity in a Pd 2 L 4 cage: inverse guest size-dependent compression and mesocate isomerism

WM Bloch, S Horiuchi, JJ Holstein, C Drechsler… - Chemical …, 2023 - pubs.rsc.org
Helicity is an archetypal structural motif of many biological systems and provides a basis for
molecular recognition in DNA. Whilst artificial supramolecular hosts are often helical, the …

Aryl-and superaryl-extended calix [4] pyrroles: from syntheses to potential applications

IA Rather, PE Danjou, R Ali - Topics in Current Chemistry, 2023 - Springer
The incorporation of aryl substituents at the meso-positions of calix [4] pyrrole (C4P)
scaffolds produces aryl-extended (AE) and super-aryl-extended (SAE) calix [4] pyrroles. The …

Endohedrally functionalized heteroleptic coordination cages for phosphate ester binding

A Platzek, S Juber, C Yurtseven… - Angewandte Chemie …, 2022 - Wiley Online Library
Metallosupramolecular hosts of nanoscopic dimensions, which are able to serve as
selective receptors and catalysts, are usually composed of only one type of organic ligand …

Control of guest binding kinetics in macrocycles and molecular cages

S Akine, Y Sakata - Chemistry Letters, 2020 - academic.oup.com
While host–guest binding is generally a very fast reaction, guest uptake/release sometimes
becomes slow particularly when the host cavity is separated from the outside by relatively …

Thermally-induced atropisomerism promotes metal-organic cage construction

J Liang, S Lu, Y Yang, YJ Shen, JK Bai, X Sun… - Nature …, 2023 - nature.com
Molecular folding regulation with environmental stimuli is critical in living and artificial
molecular machine systems. Herein, we described a macrocycle, cyclo [4](1, 3-(4, 6 …

Guest Exchange Mechanisms in Mono‐Metallic PdII/PtII‐Cages Based on a Tetra‐Pyridyl Calix[4]pyrrole Ligand

L Escobar, EC Escudero‐Adán… - Angewandte …, 2019 - Wiley Online Library
Planar pyridyl N‐oxides are encapsulated in mono‐metallic PdII/PtII‐cages based on a tetra‐
pyridyl calix [4] pyrrole ligand. The exchange dynamics of the cage complexes are slow on …