Control of reactivity and selectivity in isomerization and rearrangement reactions inside confined spaces
K Kanagaraj, J Rebek, Y Yu - Chemical Communications, 2023 - pubs.rsc.org
In the confined space of supramolecular systems, the substrate can be forced into a reactive
conformation and labile intermediates may be stabilized while isolated from the bulk …
conformation and labile intermediates may be stabilized while isolated from the bulk …
Ultrafast excited state dynamics of spatially confined organic molecules
This Feature Article highlights the role of spatial confinement in controlling the fundamental
behavior of molecules. Select examples illustrate the value of using space as a tool to …
behavior of molecules. Select examples illustrate the value of using space as a tool to …
Structure, Dynamics, and Reactivity of Encapsulated Molecules in Restricted Spaces: Arylazoisoxazoles within an Octa Acid Capsule
AS Sunny, EC Cleven, P Kumar, S Venkataramani… - Langmuir, 2024 - ACS Publications
In this study, a well-defined organic capsule assembled from two octa acid (OA) molecules
acting as host and select arylazoisoxazoles (AAIO) acting as guests were employed to …
acting as host and select arylazoisoxazoles (AAIO) acting as guests were employed to …
Remote electron and energy transfer sensitized photoisomerization of encapsulated stilbenes
Excited state chemistry and physics of molecules, in addition to their inherent electronic and
steric features, depend on their immediate microenvironments. This study explores the …
steric features, depend on their immediate microenvironments. This study explores the …
A One-Dimensional Phase-Modulated (PM) NMR Experiment for Differentiating Spin Systems in Small Molecules Mixtures: With Application to Chiral Discrimination …
AK Patel, D Joseph, HS Atreya… - Analytical …, 2022 - ACS Publications
A one-dimensional phase-modulated NMR experiment, which distinguishes the partially
resolved peaks and accelerates the data acquisition due to reduced dimensionality, is …
resolved peaks and accelerates the data acquisition due to reduced dimensionality, is …
Role of supramolecular steric compression during photoinduced intramolecular hydrogen abstraction reactions of ketones and thioketones
Excited state behavior of molecules is influenced by the environment in which they are
present. The influence of solvents on reactions is understood in terms of the bulk properties …
present. The influence of solvents on reactions is understood in terms of the bulk properties …
Confined molecules: experiment meets theory in small spaces
Y Yu, J Rebek - Quarterly Reviews of Biophysics, 2020 - cambridge.org
The behavior of molecules confined to small spaces is fascinating chemistry and lies at the
heart of signaling processes in biology. Our approach to confinement is through reversible …
heart of signaling processes in biology. Our approach to confinement is through reversible …
Controlling excited state chemistry of organic molecules in water through incarceration
V Ramamurthy - … in Confined Systems: Theory, Modelling and …, 2021 - Wiley Online Library
The behavior of molecules become more selective as the medium become more restrictive–
gas phase to solution to protein to solids. This chapter provides a glimpse of efforts in …
gas phase to solution to protein to solids. This chapter provides a glimpse of efforts in …
An Organic Capsule as a Matrix to Capture and Store Reactive Molecules at Room Temperature in Aqueous Solution: 7‐cis‐β‐Ionone†
AS Sunny, V Ramamurthy - Photochemistry and photobiology, 2021 - Wiley Online Library
Low‐temperature m atrix isolation method is the most popular one to generate and store
reactive molecules and characterize them by in situ IR spectroscopy. Recognizing the need …
reactive molecules and characterize them by in situ IR spectroscopy. Recognizing the need …
Photochemistry, chemiluminescence and dark photochemistry: computational advances (2018–2019)
D Roca-Sanjuán, J Carmona-García, BW Ding… - 2020 - books.rsc.org
Recent progress (2018–2019) in the field of quantum chemistry applied to the excited
electronic state are presented in this book chapter. General developments of methods and …
electronic state are presented in this book chapter. General developments of methods and …