Intercepting hydrogen evolution with hydrogen-atom transfer: electron-initiated hydrofunctionalization of alkenes

X Wu, CN Gannett, J Liu, R Zeng… - Journal of the …, 2022 - ACS Publications
Hydrogen-atom transfer mediated by earth-abundant transition-metal hydrides (M-Hs) has
emerged as a powerful tool in organic synthesis. Current methods to generate M-Hs most …

Inner- and Outer-Sphere Cross-Coupling of High Fsp3 Fragments

S Kotesova, RA Shenvi - Accounts of Chemical Research, 2023 - ACS Publications
Conspectus Natural product research originates from a desire to explore, understand, and
perturb biological function with atomic precision. To reach these goals at all, let alone …

Iron-catalyzed hydrobenzylation: stereoselective synthesis of (−)-eugenial C

X Gan, S Kotesova, A Castanedo… - Journal of the …, 2023 - ACS Publications
Metal-hydride hydrogen atom transfer (MHAT) has emerged as a useful tool to form
quaternary carbons from alkenes via hydrofunctionalization. Methods to date that cross …

Mechanism of alkene hydrofunctionalization by oxidative cobalt (salen) catalyzed hydrogen atom transfer

CV Wilson, PL Holland - Journal of the American Chemical …, 2024 - ACS Publications
Oxidative MHAT hydrofunctionalization of alkenes provides a mild cobalt-catalyzed route to
forming C–N and C–O bonds. Here, we characterize relevant salen-supported cobalt …

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 …

Electrocatalytic radical-polar crossover hydroetherification of alkenes with phenols

SH Park, J Jang, K Shin, H Kim - ACS Catalysis, 2022 - ACS Publications
We disclose a general electrocatalytic hydroetherification for modular synthesis of alkyl aryl
ethers by utilizing a wide range of alkenes and phenols. The integration of the two involves …

Dioxygen-promoted cobalt-catalyzed oxidative hydroamination using unactivated alkenes and free amines

WT Ye, R Zhu - Chem Catalysis, 2022 - cell.com
Catalytic Markovnikov-selective hydroamination of unactivated alkenes, in particular by
using secondary amines as nucleophiles and/or in an intermolecular setting, remains a …

Annulation producing diverse heterocycles promoted by cobalt hydride

T Sugimura, R Yamada, W Kanna, T Mita… - ACS …, 2024 - ACS Publications
This study demonstrates the efficient synthesis of various heterocycles using the metal
hydrogen atom transfer (MHAT)/radical-polar crossover (RPC) method, emphasizing its …

Mechanistic Studies on (Salen) Cobalt-Catalyzed Hydrogen Atom Transfer Reactions

CV Wilson - 2023 - search.proquest.com
Chapter 1 describes the field of metal-mediated hydrogen atom transfer (MHAT) reactions.
An overview of synthetic methods which use MHAT is discussed. Two classes of metal …