Spin hyperpolarization in modern magnetic resonance

J Eills, D Budker, S Cavagnero, EY Chekmenev… - Chemical …, 2023 - ACS Publications
Magnetic resonance techniques are successfully utilized in a broad range of scientific
disciplines and in various practical applications, with medical magnetic resonance imaging …

Photons or electrons? A critical comparison of electrochemistry and photoredox catalysis for organic synthesis

NES Tay, D Lehnherr, T Rovis - Chemical reviews, 2021 - ACS Publications
Redox processes are at the heart of synthetic methods that rely on either electrochemistry or
photoredox catalysis, but how do electrochemistry and photoredox catalysis compare? Both …

Synthetic photoelectrochemistry

JP Barham, B König - Angewandte Chemie International …, 2020 - Wiley Online Library
Photoredox catalysis (PRC) and synthetic organic electrochemistry (SOE) are often
considered competing technologies in organic synthesis. Their fusion has been largely …

Photoinduced oxygen transfer using nitroarenes for the anaerobic cleavage of alkenes

DE Wise, ES Gogarnoiu, AD Duke… - Journal of the …, 2022 - ACS Publications
Herein we report the anaerobic cleavage of alkenes into carbonyl compounds using
nitroarenes as oxygen transfer reagents under visible light. This approach serves as a safe …

[HTML][HTML] Mechanistic analysis by NMR spectroscopy: A users guide

Y Ben-Tal, PJ Boaler, HJA Dale, RE Dooley… - Progress in nuclear …, 2022 - Elsevier
A 'principles and practice'tutorial-style review of the application of solution-phase NMR in the
analysis of the mechanisms of homogeneous organic and organometallic reactions and …

Kinetic and energetic insights into the dissipative non-equilibrium operation of an autonomous light-powered supramolecular pump

S Corra, MT Bakić, J Groppi, M Baroncini, S Silvi… - Nature …, 2022 - nature.com
Natural and artificial autonomous molecular machines operate by constantly dissipating
energy coming from an external source to maintain a non-equilibrium state. Quantitative …

Anaerobic Hydroxylation of C(sp3)–H Bonds Enabled by the Synergistic Nature of Photoexcited Nitroarenes

JM Paolillo, AD Duke, ES Gogarnoiu… - Journal of the …, 2023 - ACS Publications
A photoexcited-nitroarene-mediated anaerobic C–H hydroxylation of aliphatic systems is
reported. The success of this reaction is due to the bifunctional nature of the photoexcited …

Thermodynamics and kinetics of protonated merocyanine photoacids in water

C Berton, DM Busiello, S Zamuner, E Solari… - Chemical …, 2020 - pubs.rsc.org
Metastable-state photoacids (mPAHs) are chemical species whose photo-activated state is
long-lived enough to allow for proton diffusion. Liao's photoacid (1) represents the archetype …

MIDA‐and TIDA‐Boronates Stabilize α‐Radicals Through B− N Hyperconjugation

AJ LaPorte, JE Feldner, JC Spies… - Angewandte Chemie …, 2023 - Wiley Online Library
Multifunctional organoboron compounds increasingly enable the simple generation of
complex, Csp3‐rich small molecules. The ability of boron‐containing functional groups to …

Highly Enantioselective 6π Photoelectrocyclizations Engineered by Hydrogen Bonding

WB Swords, H Lee, Y Park, F Llamas… - Journal of the …, 2023 - ACS Publications
Photochemical electrocyclization reactions are valued for both their ability to produce
structurally complex molecules and their central role in elucidating fundamental mechanistic …