Guest back-folding: a molecular design strategy that produces a deep-red fluorescent host/guest pair with picomolar affinity in water
One of the major goals of modern supramolecular chemistry, with important practical
relevance in many technical fields, is the development of synthetic host/guest partners with …
relevance in many technical fields, is the development of synthetic host/guest partners with …
Conjugated bis (enaminones) as effective templates for rotaxane assembly and their post-synthetic modifications
The development of efficient methods for the synthesis of mechanically interlocked
compounds is currently considered a major challenge in supramolecular chemistry. Twofold …
compounds is currently considered a major challenge in supramolecular chemistry. Twofold …
Mechanically Planar-to-Point Chirality Transmission in [2] Rotaxanes
J Puigcerver, M Marin-Luna… - Journal of the …, 2024 - ACS Publications
Herein we describe an effective transmission of chirality, from mechanically planar chirality
to point chirality, in hydrogen-bonded [2] rotaxanes. A highly selective mono-N-methylation …
to point chirality, in hydrogen-bonded [2] rotaxanes. A highly selective mono-N-methylation …
The rotational movement in solution of fumaramide-vs. succinamide [2] rotaxanes: The influence of intercomponent interactions
Due to their intrinsic topological features, most artificial molecular devices are based on
rotaxane molecules. One of the most important characteristics of this class of compounds is …
rotaxane molecules. One of the most important characteristics of this class of compounds is …
Crystallization Mechanisms Applied to Understand the Crystal Formation of Rotaxanes
The present study discusses the crystalline packing formation of several [2] rotaxanes with
Leigh‐type tetralactam macrocycle bearing different threads. The presence of solvent …
Leigh‐type tetralactam macrocycle bearing different threads. The presence of solvent …
Polymorphism in a Rotaxane Molecule: Intra-and Intermolecular Understanding
Polymorphs have been widely studied since different crystalline phases of the same
compound may have distinct properties. Macromolecules are an area of major study with …
compound may have distinct properties. Macromolecules are an area of major study with …
Supramolecular Packing of a Series of N-Phenylamides and the Role of NH···O═C Interactions
A series of seven N-phenylamides [R–C (O) NHPh, in which R: CH3, C (CH3) 3, Ph, CF3,
CCl3, CBr3, and H] were used as models in this study. Molecular packing and …
CCl3, CBr3, and H] were used as models in this study. Molecular packing and …
Stereocontrol in the Synthesis of β-lactams arising from the Interlocked Structure of Benzylfumaramide-based Hydrogen-bonded [2] Rotaxanes
β-Lactams are highly valuable compounds due to their antibiotic activity. Among the number
of well-established methodologies for building this privileged scaffold, our research group …
of well-established methodologies for building this privileged scaffold, our research group …
High affinity threading of a new tetralactam macrocycle in water by fluorescent deep-red and near-infrared squaraine dyes
A new tetralactam macrocycle was prepared and found to encapsulate deep-red and near-
infrared squaraine and croconaine dyes in water with tunable threading kinetics. The new …
infrared squaraine and croconaine dyes in water with tunable threading kinetics. The new …
[2] Rotaxane Solvates: Insights into the Presence of Solvents in the Crystal Lattice
During synthesis and purification, compounds are exposed to various solvents. These
solvents can, at times, assemble in the solid state. This association can arise from …
solvents can, at times, assemble in the solid state. This association can arise from …