Resorcinarene-based Supramolecular Capsules – Supramolecular Functions and Applications

Synlett ◽  
2021 ◽  
Author(s):  
Ryo Sekiya ◽  
Kentaro Harada ◽  
Natsumi Nitta ◽  
Takeharu Haino
Keyword(s):  
Supramolecular Chemistry ◽  
Self Assembly ◽  
Supramolecular Assemblies ◽  
The Self ◽  
Supramolecular Polymers ◽  
Molecular Capsules ◽  
Recent Developments ◽  
History Of ◽  
Covalently Linked ◽  
Upper Rim

A resorcinarene is a synthetic macrocycle comprising four resorcinol molecules covalently linked by methylene bridges. The interannular bridges produce a cavitand, which possesses a bowl-shaped structure. We have developed supramolecular capsules formed through Ag(I) and Cu(I) coordination-driven self-assembly of cavitands possessing 2,2’-bipyridyl arms at the upper rim. The self-assembled capsules accommodate various molecular guests and supramolecular assemblies possessing acetoxy groups. The host-guest chemistry of the molecular capsules is applied to fabricate supramolecular polymers. This account describes the recent developments in supramolecular chemistry of resorcinarene-based coordination capsules and describes the brief history of resorcinarene-based capsules and related capsules.

Case history of porphyrin J-aggregates: a personal point of view

2009 ◽  
Vol 13 (04n05) ◽  
pp. 461-470 ◽  
Author(s):  
Joaquim Crusats ◽  
Zoubir El-Hachemi ◽  
Carlos Escudero ◽  
Josep M. Ribó
Keyword(s):  
Supramolecular Chemistry ◽  
Self Assembly ◽  
Building Blocks ◽  
Point Of View ◽  
Water Soluble ◽  
The Self ◽  
Molecular Building Blocks ◽  
History Of ◽  
J Aggregates ◽  
The University

The formation and structure of the title aggregates are paradigms of the self-assembly of amphiphilic molecular building blocks in supramolecular chemistry. This review summarizes the research in the University of Barcelona on the homoassociation of the water soluble meso 4-sulfonatophenyl-and phenyl substituted porphyrins.

Helical Porous Protein Mimics Self-Assembled from Amphiphilic Dendritic Dipeptides

2005 ◽  
Vol 58 (6) ◽  
pp. 472 ◽  
Author(s):  
Virgil Percec ◽  
Andrés Dulcey ◽  
Mihai Peterca ◽  
Monica Ilies ◽  
Yoshiko Miura ◽  
...  
Keyword(s):  
Self Assembly ◽  
Transmembrane Proteins ◽  
Supramolecular Assemblies ◽  
The Self ◽  
Supramolecular Polymers ◽  
Protein Mimics ◽  
New Class ◽  
Solid States ◽  
Self Assembled

This manuscript reports the synthesis and the self-assembly of (4-3,4,5-3,5)nG2-CH2-Boc-l-Tyr-l-Ala-OMe dendritic dipeptides (n = 12, 16). These dendritic dipeptides self-assemble both in solution and in solid states into helical porous supramolecular columns that mimic porous transmembrane proteins. These supramolecular assemblies provide also a new class of tubular supramolecular polymers.

Estimating the shape and size of supramolecular assemblies by variable temperature diffusion ordered spectroscopy

2014 ◽  
Vol 12 (40) ◽  
pp. 7932-7936 ◽  
Author(s):  
Benjamin M. Schulze ◽  
Davita L. Watkins ◽  
Jing Zhang ◽  
Ion Ghiviriga ◽  
Ronald K. Castellano
Keyword(s):  
Self Assembly ◽  
Variable Temperature ◽  
Supramolecular Assemblies ◽  
The Self ◽  
Conjugated Oligomers ◽  
Photovoltaic Devices ◽  
Temperature Diffusion ◽  
Shape And Size

Reported is characterization of the self-assembly of π-conjugated oligomers, molecules studied recently in photovoltaic devices, using variable temperature diffusion ordered spectroscopy; the approach has allowed estimation of assembly size, shape, and molecularity.

scholarly journals Living supramolecular polymerization of fluorinated cyclohexanes

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Oleksandr Shyshov ◽  
Shyamkumar Vadakket Haridas ◽  
Luca Pesce ◽  
Haoyuan Qi ◽  
Andrea Gardin ◽  
...  
Keyword(s):  
Dipole Moment ◽  
Self Assembly ◽  
Materials Science ◽  
Helical Structure ◽  
The Self ◽  
Supramolecular Polymers ◽  
Aliphatic Compound ◽  
Double Helical Structure ◽  
Key Driver ◽  
Supramolecular Polymerization

AbstractThe development of powerful methods for living covalent polymerization has been a key driver of progress in organic materials science. While there have been remarkable reports on living supramolecular polymerization recently, the scope of monomers is still narrow and a simple solution to the problem is elusive. Here we report a minimalistic molecular platform for living supramolecular polymerization that is based on the unique structure of all-cis 1,2,3,4,5,6-hexafluorocyclohexane, the most polar aliphatic compound reported to date. We use this large dipole moment (6.2 Debye) not only to thermodynamically drive the self-assembly of supramolecular polymers, but also to generate kinetically trapped monomeric states. Upon addition of well-defined seeds, we observed that the dormant monomers engage in a kinetically controlled supramolecular polymerization. The obtained nanofibers have an unusual double helical structure and their length can be controlled by the ratio between seeds and monomers. The successful preparation of supramolecular block copolymers demonstrates the versatility of the approach.

scholarly journals Supramolecular assemblies of organo-functionalised hybrid polyoxometalates: from functional building blocks to hierarchical nanomaterials

2022 ◽  
Author(s):  
Jamie M. Cameron ◽  
Geoffroy Guillemot ◽  
Theodor Galambos ◽  
Sharad S. Amin ◽  
Elizabeth Hampson ◽  
...  
Keyword(s):  
Self Assembly ◽  
Building Blocks ◽  
Supramolecular Assemblies ◽  
The Self ◽  
Supramolecular Materials ◽  
Inorganic Hybrid ◽  
Hierarchical Nanomaterials

Organic–inorganic hybrid polyoxometalates are versatile building blocks for the self-assembly of functional supramolecular materials.

scholarly journals Influence of the hydrophobic domain on the self-assembly and hydrogen bonding of hydroxy-amphiphiles

2019 ◽  
Vol 21 (21) ◽  
pp. 11242-11258
Author(s):  
Valery Andrushchenko ◽  
Walter Pohle
Keyword(s):  
Hydrogen Bonding ◽  
Ir Spectroscopy ◽  
Self Assembly ◽  
Supramolecular Assemblies ◽  
The Self ◽  
Hydrophobic Domain

IR spectroscopy paired with calculations reveals that structurally similar amphiphiles ODA and DOG form very different supramolecular assemblies.

Intermolecular interactions in dictating the self-assembly of halogen derivatives of bis-(N-substituted oxamato)palladate(ii) complexes

RSC Advances ◽  
2016 ◽  
Vol 6 (8) ◽  
pp. 6164-6170 ◽  
Author(s):  
Francisco Ramón Fortea-Pérez ◽  
Nadia Marino ◽  
Giovanni de Munno ◽  
Donatella Armentano ◽  
Miguel Julve ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Intermolecular Interactions ◽  
Self Assembly ◽  
Supramolecular Assemblies ◽  
The Self ◽  
Derivatives Of

The reaction of aqueous [PdCl4]2−withN-4-Xphenyloxamate ligands (X = F, Cl, Br) afforded three non-isostructural compounds exhibiting intriguing diverse supramolecular assemblies driven by hydrogen bonds and/or halogen⋯halogen interactions.

scholarly journals The thermodynamics of the self-assembly of covalently linked oligomeric naphthalenediimides into helical organic nanotubes

2014 ◽  
Vol 12 (4) ◽  
pp. 607-614 ◽  
Author(s):  
Koujiro Tambara ◽  
John-Carl Olsen ◽  
David E. Hansen ◽  
G. Dan Pantoş
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Covalently Linked ◽  
Organic Nanotubes

The construction of rigid supramolecular polymers in water through the self-assembly of rod-like monomers and cucurbit[8]uril

2014 ◽  
Vol 50 (59) ◽  
pp. 7982-7985 ◽  
Author(s):  
Feng Lin ◽  
Tian-Guang Zhan ◽  
Tian-You Zhou ◽  
Kang-Da Zhang ◽  
Guang-Yu Li ◽  
...  
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Supramolecular Polymers

Two types of stick-like supramolecular polymers possessing rigid backbones have been fabricated through the self-assembly of rod-like monomers and cucurbit[8]uril in water.

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