Recent advances in C–H functionalisation through indirect hydrogen atom transfer

FS Meger, JA Murphy - Molecules, 2023 - mdpi.com
The functionalisation of C–H bonds has been an enormous achievement in synthetic
methodology, enabling new retrosynthetic disconnections and affording simple synthetic …

Photocatalytic phosphine-mediated water activation for radical hydrogenation

J Zhang, C Mück-Lichtenfeld, A Studer - Nature, 2023 - nature.com
The chemical activation of water would allow this earth-abundant resource to be transferred
into value-added compounds, and is a topic of keen interest in energy research,. Here, we …

Electrocatalytic access to azetidines via intramolecular allylic hydroamination: scrutinizing key oxidation steps through electrochemical kinetic analysis

SH Park, G Bae, A Choi, S Shin, K Shin… - Journal of the …, 2023 - ACS Publications
Azetidines are prominent structural scaffolds in bioactive molecules, medicinal chemistry,
and ligand design for transition metals. However, state-of-the-art methods cannot be applied …

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 …

Recent Advances on Hydrogen Atom Transfer Induced C (sp3)-H Functionalizations Initiated by Radical Addition to Alkynes

Y Zhou, Z Gu, Y Hong, H Chen, J Luo… - Organic Chemistry …, 2024 - pubs.rsc.org
Direct functionalization of C (sp3)–H bonds represents a pivotal objective in the realm of
synthetic chemistry. However, inherent chemical inertness coupled with low reactivity …

Engaging Alkenes in Metallaphotoredox: A Triple Catalytic, Radical Sorting Approach to Olefin-Alcohol Cross-Coupling

Q Cai, IM McWhinnie, NW Dow, AY Chan… - Journal of the …, 2024 - ACS Publications
Metallaphotoredox cross-coupling is a well-established strategy for generating clinically
privileged aliphatic scaffolds via single-electron reactivity. Correspondingly, expanding …

Cobalt-catalyzed HAT reaction for asymmetric hydrofunctionalization of alkenes and nucleophiles

G Zhang, Q Zhang - Chem Catalysis, 2023 - cell.com
The first-row transition-metal-catalyzed hydrogen atom transfer reaction has emerged as a
practical synthetic platform for alkene hydrofunctionalization with high chemo-and …

Strategy evolution in a skeletal remodeling and C–H functionalization-based synthesis of the longiborneol sesquiterpenoids

RF Lusi, G Sennari, R Sarpong - Journal of the American …, 2022 - ACS Publications
Detailed herein are our synthesis studies of longiborneol and related natural products. Our
overarching goals of utilizing a “camphor first” strategy enabled by skeletal remodeling of …

Total synthesis of sculponin U through a photoinduced radical cascade cyclization

W Cao, Z Wang, Y Hao, T Wang… - Angewandte Chemie …, 2023 - Wiley Online Library
We have accomplished the total synthesis of sculponin U, a polycyclic C‐20‐oxygenated
kaurane diterpenoid featuring a 7, 20‐lactone‐hemiketal bridge, through a radical cascade …

Fe/Thiol Cooperative Hydrogen Atom Transfer Olefin Hydrogenation: Mechanistic Insights That Inform Enantioselective Catalysis

SR Buzsaki, SM Mason, PV Kattamuri… - Journal of the …, 2024 - ACS Publications
Asymmetric hydrogenation of activated olefins using transition metal catalysis is a powerful
tool for the synthesis of complex molecules, but traditional metal catalysts have difficulty with …