New horizons for catalysis disclosed by supramolecular chemistry
The adoption of a supramolecular approach in catalysis promises to address a number of
unmet challenges, ranging from activity (unlocking of novel reaction pathways) to selectivity …
unmet challenges, ranging from activity (unlocking of novel reaction pathways) to selectivity …
Recent implementations of molecular photoswitches into smart materials and biological systems
ZL Pianowski - Chemistry–A European Journal, 2019 - Wiley Online Library
Light is a nearly ideal stimulus for molecular systems. It delivers information encoded in the
form of wavelengths and their intensities with high precision in space and time. Light is a …
form of wavelengths and their intensities with high precision in space and time. Light is a …
Traffic lights for catalysis: Stimuli‐responsive molecular and extended catalytic systems
GC Thaggard, J Haimerl, RA Fischer… - Angewandte Chemie …, 2023 - Wiley Online Library
The advances made in the field of stimuli‐responsive catalysis during the last five years with
a focus on the novel recently‐emerged directions and applications have been surveyed …
a focus on the novel recently‐emerged directions and applications have been surveyed …
New molecular switch architectures
JD Harris, MJ Moran… - Proceedings of the …, 2018 - National Acad Sciences
In this paper we elaborate on recently developed molecular switch architectures and how
these new systems can help with the realization of new functions and advancement of …
these new systems can help with the realization of new functions and advancement of …
Photoswitchable catalysis based on the isomerisation of double bonds
Photoswitchable catalysis is a young but rapidly evolving field that offers great potential for
non-invasive dynamic control of both activity and selectivity in catalysis. Within this context …
non-invasive dynamic control of both activity and selectivity in catalysis. Within this context …
Dissipative catalysis with a molecular machine
We report on catalysis by a fuel‐induced transient state of a synthetic molecular machine. A
[2] rotaxane molecular shuttle containing secondary ammonium/amine and thiourea stations …
[2] rotaxane molecular shuttle containing secondary ammonium/amine and thiourea stations …
Mechanically interlocked catalysts for asymmetric synthesis
Strategic global industries, such as pharmaceutics, cosmetics, or crop production, are
increasingly demanding high-value enantioenriched compounds. Thus, the design and …
increasingly demanding high-value enantioenriched compounds. Thus, the design and …
Dynamic control of chiral space through local symmetry breaking in a rotaxane organocatalyst
We report on a switchable rotaxane molecular shuttle that features a pseudo‐meso 2, 5‐
disubstituted pyrrolidine catalytic unit on the axle whose local symmetry is broken according …
disubstituted pyrrolidine catalytic unit on the axle whose local symmetry is broken according …
Molecular machines for catalysis
The past few decades have seen tremendous progress in the synthesis and operation of
molecular systems capable of controlled mechanical movement. Here, we review the use of …
molecular systems capable of controlled mechanical movement. Here, we review the use of …
Remote-controlled exchange rates by photoswitchable internal catalysis of dynamic covalent bonds
DN Barsoum, VC Kirinda, B Kang… - Journal of the American …, 2022 - ACS Publications
The transesterification rate of boronate esters with diols is tunable over 14 orders of
magnitude. Rate acceleration is achieved by internal base catalysis, which lowers the …
magnitude. Rate acceleration is achieved by internal base catalysis, which lowers the …