Recent advances in combining photo-and N-heterocyclic carbene catalysis
X Wang, S Wu, R Yang, H Song, Y Liu, Q Wang - Chemical Science, 2023 - pubs.rsc.org
N-Heterocyclic carbenes (NHCs) are unique Lewis basic catalysts that mediate various
organic transformations by means of polarity reversal. Although the scope of research on …
organic transformations by means of polarity reversal. Although the scope of research on …
Synthetic Advantages of Defluorinative C− F Bond Functionalization
LV Hooker, JS Bandar - Angewandte Chemie, 2023 - Wiley Online Library
Much progress has been made in the development of methods to both create compounds
that contain C− F bonds and to functionalize C− F bonds. As such, C− F bonds are becoming …
that contain C− F bonds and to functionalize C− F bonds. As such, C− F bonds are becoming …
Radical NHC catalysis
Radical/radical cross-coupling reactions represent an efficient and straightforward approach
for the construction of chemical bonds and accordingly have drawn increasing attention over …
for the construction of chemical bonds and accordingly have drawn increasing attention over …
Photoredox cooperative N-heterocyclic carbene/palladium-catalysed alkylacylation of alkenes
YF Han, Y Huang, H Liu, ZH Gao, CL Zhang… - Nature …, 2022 - nature.com
Three-component carboacylation of simple alkenes with readily available reagents is
challenging. Transition metal-catalysed intermolecular carboacylation works for alkenes with …
challenging. Transition metal-catalysed intermolecular carboacylation works for alkenes with …
Ketones from aldehydes via alkyl C(sp3)−H functionalization under photoredox cooperative NHC/palladium catalysis
HY Wang, XH Wang, BA Zhou, CL Zhang… - Nature …, 2023 - nature.com
Direct synthesis of ketones from aldehydes features high atom-and step-economy. Yet, the
coupling of aldehydes with unactivated alkyl C (sp3)-H remains challenging. Herein, we …
coupling of aldehydes with unactivated alkyl C (sp3)-H remains challenging. Herein, we …
Diastereoselective radical aminoacylation of olefins through N-heterocyclic carbene catalysis
WD Liu, W Lee, H Shu, C **ao, H Xu… - Journal of the …, 2022 - ACS Publications
There have been significant advancements in radical-mediated reactions through covalent-
based organocatalysis. Here, we present the generation of iminyl and amidyl radicals via N …
based organocatalysis. Here, we present the generation of iminyl and amidyl radicals via N …
Cooperative Photoredox and N‐Heterocyclic Carbene Catalyzed Fluoroaroylation for the Synthesis of α‐Trifluoromethyl‐Substituted Ketones
Abstract α‐Trifluoromethylated ketones have attracted significant attention as valuable
building blocks in organic synthesis. Such compounds are generally accessed through …
building blocks in organic synthesis. Such compounds are generally accessed through …
Branched-Selective Hydroacylation of Alkenes via Photoredox Cobalt and N-Heterocyclic Carbene Cooperative Triple Catalysis
A Markovnikov-selective hydroacylation of alkenes has been achieved via the synergistic
merger cobalt, photoredox and N-heterocyclic carbene catalysis. The closely incorporated …
merger cobalt, photoredox and N-heterocyclic carbene catalysis. The closely incorporated …
Direct allylic acylation via cross-coupling involving cooperative N‑heterocyclic carbene, hydrogen atom transfer, and photoredox catalysis
X Wang, R Yang, B Zhu, Y Liu, H Song, J Dong… - Nature …, 2023 - nature.com
Herein, we report a mild, operationally simple, multicatalytic method for the synthesis of β, γ-
unsaturated ketones via allylic acylation of alkenes. Specifically, the method combines N …
unsaturated ketones via allylic acylation of alkenes. Specifically, the method combines N …
Recent advances in three-component radical acylative difunctionalization of unsaturated carbon-carbon bonds
J Sun, L Wang, G Zheng, Q Zhang - Organic Chemistry Frontiers, 2023 - pubs.rsc.org
The radical acylated difunctionalization of unsaturated carbon–carbon bonds, which
introduces acyl and other groups simultaneously, represents an attractive approach for the …
introduces acyl and other groups simultaneously, represents an attractive approach for the …