Applications of halogen-atom transfer (XAT) for the generation of carbon radicals in synthetic photochemistry and photocatalysis

F Juliá, T Constantin, D Leonori - Chemical Reviews, 2021 - ACS Publications
The halogen-atom transfer (XAT) is one of the most important and applied processes for the
generation of carbon radicals in synthetic chemistry. In this review, we summarize and …

Single atom catalysts for selective methane oxidation to oxygenates

P Kumar, TA Al-Attas, J Hu, MG Kibria - ACS nano, 2022 - ACS Publications
Direct conversion of methane (CH4) to C1–2 liquid oxygenates is a captivating approach to
lock carbons in transportable value-added chemicals, while reducing global warming …

Copper-mediated synthesis of drug-like bicyclopentanes

X Zhang, RT Smith, C Le, SJ McCarver, BT Shireman… - Nature, 2020 - nature.com
Multicomponent reactions are relied on in both academic and industrial synthetic organic
chemistry owing to their step-and atom-economy advantages over traditional synthetic …

Oxidative addition of an alkyl halide to form a stable Cu (III) product

Y Luo, Y Li, J Wu, XS Xue, JF Hartwig, Q Shen - Science, 2023 - science.org
The step that cleaves the carbon-halogen bond in copper-catalyzed cross-coupling
reactions remains ill defined because of the multiple redox manifolds available to copper …

Creation from Confusion and Fusion in the Porphyrin World─ The Last Three Decades of N-Confused Porphyrinoid Chemistry

M Toganoh, H Furuta - Chemical Reviews, 2022 - ACS Publications
Confusion is a novel concept of isomerism in porphyrin chemistry, delivering a steady
stream of new chemistry since the discovery of N-confused porphyrin, a porphyrin mutant, in …

Cross-coupling by a noncanonical mechanism involving the addition of aryl halide to Cu (II)

CP Delaney, E Lin, Q Huang, IF Yu, G Rao, L Tao… - Science, 2023 - science.org
Copper complexes are widely used in the synthesis of fine chemicals and materials to
catalyze couplings of heteroatom nucleophiles with aryl halides. We show that cross …

Direct Methane Oxidation by Copper-and Iron-Dependent Methane Monooxygenases

FJ Tucci, AC Rosenzweig - Chemical reviews, 2024 - ACS Publications
Methane is a potent greenhouse gas that contributes significantly to climate change and is
primarily regulated in Nature by methanotrophic bacteria, which consume methane gas as …

Aryl Radical Enabled, Copper-Catalyzed Sonogashira-Type Cross-Coupling of Alkynes with Alkyl Iodides

X Zeng, C Wang, W Yan, J Rong, Y Song, Z Xiao… - ACS …, 2023 - ACS Publications
Despite the success of Sonogashira coupling for the synthesis of arylalkynes and
conjugated enynes, the engagement of unactivated alkyl halides in such reactions remains …

Copper–Carbon Homolysis Competes with Reductive Elimination in Well-Defined Copper (III) Complexes

W Yan, S Carter, CT Hsieh, JA Krause… - Journal of the …, 2023 - ACS Publications
Despite the recent advancements of Cu catalysis for the cross-coupling of alkyl electrophiles
and the frequently proposed involvement of alkyl–Cu (III) complexes in such reactions, little …

Cobalt–carbon bonding in a salen-supported cobalt (IV) alkyl complex postulated in oxidative MHAT catalysis

CV Wilson, D Kim, A Sharma, RX Hooper… - Journal of the …, 2022 - ACS Publications
The catalytic hydrofunctionalization of alkenes through radical-polar crossover metal
hydrogen atom transfer (MHAT) offers a mild pathway for the introduction of functional …