Anticooperative Supramolecular Oligomerization Mediated by V‐Shaped Monomer Design and Unconventional Hydrogen Bonds
Abstract: After more than three decades of extensive investigations on supramolecular polymers, strategies for self‐limiting growth still remain challenging. Herein, we exploit a new V‐shaped monomer design to achieve anticooperatively formed oligomers with superior robustness and high luminescence. In toluene, the monomer‐oligomer equilibrium is shifted to the monomer side, enabling the elucidation of the molecular packing modes and the resulting (weak) anticooperativity. Steric effects associated with an antiparallel staircase organization of the dyes are proposed to outcompete aromatic and unconventional B−F⋅⋅⋅H−N/C interactions, restricting the growth at the stage of oligomers. In methylcyclohexane (MCH), the packing modes and the anticooperativity are preserved; however, pronounced solvophobic and chain‐enwrapping effects lead to thermally ultrastable oligomers. Our results shed light on understanding anticooperative effects and restricted growth in self‐assembly.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
Anticooperative Supramolecular Oligomerization Mediated by V‐Shaped Monomer Design and Unconventional Hydrogen Bonds ; day:16 ; month:03 ; year:2023 ; extent:10
Angewandte Chemie ; (16.03.2023) (gesamt 10)
- Urheber
-
Matarranz, Beatriz
Díaz‐Cabrera, Sandra
Ghosh, Goutam
Carreira‐Barral, Israel
Soberats, Bartolome
García‐Valverde, María
Quesada, Roberto
Fernández, Gustavo
- DOI
-
10.1002/ange.202218555
- URN
-
urn:nbn:de:101:1-2023031614295615273106
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
14.08.2025, 10:49 MESZ
Datenpartner
Dieses Objekt wird bereitgestellt von:
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Matarranz, Beatriz
- Díaz‐Cabrera, Sandra
- Ghosh, Goutam
- Carreira‐Barral, Israel
- Soberats, Bartolome
- García‐Valverde, María
- Quesada, Roberto
- Fernández, Gustavo
Ähnliche Objekte (12)
Anticooperative Supramolecular Oligomerization Mediated by V‐Shaped Monomer Design and Unconventional Hydrogen Bonds
A Cross‐Shaped Monomer as Building Block for Molecular Textiles
Oligomerization of 33‐mer Gliadin Peptides: Supramolecular Assemblies in Celiac Disease
Hydrophobic Domain Modulation of Chemical Responsiveness in a Bolaamphiphile‐Based Supramolecular Monomer
Unconventional Chiral Amplification in Luminescent Supramolecular Polymers Based on Trisbiphenylamine-tricarboxamides
Supramolecular complexes of wedge-shaped sulfonic acid molecules with polybases
Supramolecular complexes of wedge-shaped sulfonic acid molecules with polybases
Using a Supramolecular Monomer Formulation Approach to Engineer Modular, Dynamic Microgels, and Composite Macrogels
Star-shaped tetrathiafulvalene oligomers towards the construction of conducting supramolecular assembly
The role of PI(4,5)P2-dependent fibroblast growth factor 2 (FGF2) oligomerization in unconventional secretion
Steering the Self‐Assembly Outcome of a Single NDI Monomer into Three Morphologically Distinct Supramolecular Assemblies, with Concomitant Change in Supramolecular Polymerization Mechanism
Manipulation of Supramolecular Chirality in Bicontinuous Networks of Bent‐Shaped Polycatenar Dimers
Anticooperative Supramolecular Oligomerization Mediated by V‐Shaped Monomer Design and Unconventional Hydrogen Bonds
A Cross‐Shaped Monomer as Building Block for Molecular Textiles
Oligomerization of 33‐mer Gliadin Peptides: Supramolecular Assemblies in Celiac Disease
Hydrophobic Domain Modulation of Chemical Responsiveness in a Bolaamphiphile‐Based Supramolecular Monomer
Unconventional Chiral Amplification in Luminescent Supramolecular Polymers Based on Trisbiphenylamine-tricarboxamides
Supramolecular complexes of wedge-shaped sulfonic acid molecules with polybases
Supramolecular complexes of wedge-shaped sulfonic acid molecules with polybases
Using a Supramolecular Monomer Formulation Approach to Engineer Modular, Dynamic Microgels, and Composite Macrogels
Star-shaped tetrathiafulvalene oligomers towards the construction of conducting supramolecular assembly
The role of PI(4,5)P2-dependent fibroblast growth factor 2 (FGF2) oligomerization in unconventional secretion
Steering the Self‐Assembly Outcome of a Single NDI Monomer into Three Morphologically Distinct Supramolecular Assemblies, with Concomitant Change in Supramolecular Polymerization Mechanism
Manipulation of Supramolecular Chirality in Bicontinuous Networks of Bent‐Shaped Polycatenar Dimers
Anticooperative Supramolecular Oligomerization Mediated by V‐Shaped Monomer Design and Unconventional Hydrogen Bonds
A Cross‐Shaped Monomer as Building Block for Molecular Textiles
Oligomerization of 33‐mer Gliadin Peptides: Supramolecular Assemblies in Celiac Disease
Hydrophobic Domain Modulation of Chemical Responsiveness in a Bolaamphiphile‐Based Supramolecular Monomer
Unconventional Chiral Amplification in Luminescent Supramolecular Polymers Based on Trisbiphenylamine-tricarboxamides
Supramolecular complexes of wedge-shaped sulfonic acid molecules with polybases
Supramolecular complexes of wedge-shaped sulfonic acid molecules with polybases
Using a Supramolecular Monomer Formulation Approach to Engineer Modular, Dynamic Microgels, and Composite Macrogels
Star-shaped tetrathiafulvalene oligomers towards the construction of conducting supramolecular assembly
The role of PI(4,5)P2-dependent fibroblast growth factor 2 (FGF2) oligomerization in unconventional secretion
Steering the Self‐Assembly Outcome of a Single NDI Monomer into Three Morphologically Distinct Supramolecular Assemblies, with Concomitant Change in Supramolecular Polymerization Mechanism