Polymer mechanochemistry-enabled pericyclic reactions

E Izak-Nau, D Campagna, C Baumann, R Göstl - Polymer Chemistry, 2020 - pubs.rsc.org
Over the past decades, it became clear that next to heat and light, pericyclic reactions can be
induced mechanochemically when the reacting motifs are embedded as latent force …

Methods for exerting and sensing force in polymer materials using mechanophores

M Stratigaki, R Göstl - ChemPlusChem, 2020 - Wiley Online Library
In recent years, polymer mechanochemistry has evolved as a methodology to provide
insights into the action‐reaction relationships of polymers and polymer‐based materials and …

Validation of the CoGEF method as a predictive tool for polymer mechanochemistry

IM Klein, CC Husic, DP Kovács… - Journal of the …, 2020 - ACS Publications
The development of force-responsive molecules called mechanophores is a central
component of the field of polymer mechanochemistry. Mechanophores enable the design …

Strain visualization for strained macrocycles

CE Colwell, TW Price, T Stauch, R Jasti - Chemical Science, 2020 - pubs.rsc.org
Strain has a unique and sometimes unpredictable impact on the properties and reactivity of
molecules. To thoroughly describe strain in molecules, a computational tool that relates …

The “labile” chemical bond: a perspective on mechanochemistry in polymers

WH Binder - Polymer, 2020 - Elsevier
The view on macromolecules has expanded significantly since Staudinger's hypothesis 100
years ago. Currently noncovalent bonds are ranked equally important to their covalent …

Regiochemical effects for the mechanochemical activation of 9‐π‐extended anthracene‐maleimide Diels–Alder adducts

C Baumann, N Willis‐Fox, D Campagna… - Journal of Polymer …, 2022 - Wiley Online Library
The attachment point of the polymer chain to a force‐responsive molecular unit
(mechanophore) is a decisive parameter determining bond scission rate and ultimately the …

Enzymatic control of cycloadduct conformation ensures reversible 1, 3-dipolar cycloaddition in a prFMN-dependent decarboxylase

SS Bailey, KAP Payne, A Saaret, SA Marshall… - Nature …, 2019 - nature.com
The UbiD enzyme plays an important role in bacterial ubiquinone (coenzyme Q)
biosynthesis. It belongs to a family of reversible decarboxylases that interconvert propenoic …

Tuning the mechanical properties of metallopolymers via ligand interactions: a combined experimental and theoretical study

Y Vidavsky, MR Buche, ZM Sparrow, X Zhang… - …, 2020 - ACS Publications
Metal–ligand interactions provide a means for modulating the mechanical properties of
metallopolymers as well as an avenue toward understanding the connection between cross …

Implementing the mechanical force into the conceptual DFT framework: understanding and predicting molecular mechanochemical properties

T Bettens, M Alonso, P Geerlings… - Physical Chemistry …, 2019 - pubs.rsc.org
In molecular mechanochemistry, the chemical properties of a reactant system are modified
through the absorption of mechanical energy at the single molecular level, as opposed to …

Controlling Chemical Reactivity with Optimally Oriented Electric Fields: A Generalization of the Newton Trajectory Method

JM Bofill, W Quapp, G Albareda… - Journal of Chemical …, 2022 - ACS Publications
The use of oriented external electric fields (OEEF) as a tool to accelerate chemical reactions
has recently attracted much interest. A new model to calculate the optimal OEEF of the least …