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Chemical reactivity from an activation strain perspective
Chemical reactions are ubiquitous in the universe, they are at the core of life, and they are
essential for industrial processes. The drive for a deep understanding of how something …
essential for industrial processes. The drive for a deep understanding of how something …
The Pauli repulsion-lowering concept in catalysis
Conspectus Organic chemistry has undoubtedly had a profound impact on humanity. Day in
and day out, we find ourselves constantly surrounded by organic compounds …
and day out, we find ourselves constantly surrounded by organic compounds …
Dual Ligand Enabled Nondirected C–H Chalcogenation of Arenes and Heteroarenes
Chalcogenide motifs are present as principal moieties in a vast array of natural products and
complex molecules. Till date, the construction of these chalcogen motifs has been restricted …
complex molecules. Till date, the construction of these chalcogen motifs has been restricted …
How Lewis Acids Catalyze Diels–Alder Reactions
The Lewis acid (LA)‐catalyzed Diels–Alder reaction between isoprene and methyl acrylate
was investigated quantum chemically using a combined density functional theory and …
was investigated quantum chemically using a combined density functional theory and …
Catalytic Enantioselective Intramolecular Oxa-Michael Reaction to α, β-Unsaturated Esters and Amides
A bifunctional iminophosphorane (BIMP)-catalyzed, enantioselective intramolecular oxa-
Michael reaction of alcohols to tethered, low electrophilicity Michael acceptors is described …
Michael reaction of alcohols to tethered, low electrophilicity Michael acceptors is described …
Origin of the α‐Effect in SN2 Reactions
The α‐effect is a term used to explain the dramatically enhanced reactivity of α‐nucleophiles
(R− Y− X:−) compared to their parent normal nucleophile (R− X:−) by deviating from the …
(R− Y− X:−) compared to their parent normal nucleophile (R− X:−) by deviating from the …
Atroposelective Access to 1, 3‐Oxazepine‐Containing Bridged Biaryls via Carbene‐Catalyzed Desymmetrization of Imines
X Yang, L Wei, Y Wu, L Zhou, X Zhang… - Angewandte Chemie …, 2023 - Wiley Online Library
We disclose herein an atroposelective synthesis of novel bridged biaryls containing medium‐
sized rings via N‐heterocyclic carbene organocatalysis. The reaction starts with addition of …
sized rings via N‐heterocyclic carbene organocatalysis. The reaction starts with addition of …
Recovery of rubidium from brine sources utilizing diverse separation technologies
A rare alkali metal, rubidium (Rb) has significant economic value and emerging industrial
applications including biomedical research, solar cells, atomic clocks, and electronics …
applications including biomedical research, solar cells, atomic clocks, and electronics …
Photoexcitation of Distinct Divalent Palladium Complexes in Cross‐Coupling Amination Under Air
The development of metal complexes that function as both photocatalyst and cross‐coupling
catalyst remains a challenging research topic. So far, progress has been shown in palladium …
catalyst remains a challenging research topic. So far, progress has been shown in palladium …
Electrophilic reactivities of cyclic enones and α, β-unsaturated lactones
RJ Mayer, PWA Allihn, N Hampel, P Mayer… - Chemical …, 2021 - pubs.rsc.org
The reactivities of cyclic enones and α, β-unsaturated lactones were characterized by
following the kinetics of their reactions with colored carbon-centered reference nucleophiles …
following the kinetics of their reactions with colored carbon-centered reference nucleophiles …