[HTML][HTML] Resurgence and advancement of photochemical hydrogen atom transfer processes in selective alkane functionalizations

L Chang, S Wang, Q An, L Liu, H Wang, Y Li… - Chemical …, 2023 - pubs.rsc.org
The selective functionalization of alkanes has long been recognized as a prominent
challenge and an arduous task in organic synthesis. Hydrogen atom transfer (HAT) …

[HTML][HTML] 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 …

Identification of alkoxy radicals as hydrogen atom transfer agents in Ce-catalyzed C–H functionalization

Q An, YY Xing, R Pu, M Jia, Y Chen, A Hu… - Journal of the …, 2022 - ACS Publications
The intermediacy of alkoxy radicals in cerium-catalyzed C–H functionalization via H-atom
abstraction has been unambiguously confirmed. Catalytically relevant Ce (IV)–alkoxide …

Direct deaminative functionalization

BD Dherange, M Yuan, CB Kelly… - Journal of the …, 2022 - ACS Publications
Selective functional group interconversions in complex molecular settings underpin many of
the challenges facing modern organic synthesis. Currently, a privileged subset of functional …

[HTML][HTML] Metal-free photoinduced C(sp3)–H/C(sp3)–H cross-coupling to access α‑tertiary amino acid derivatives

Y Li, S Guo, QH Li, K Zheng - Nature Communications, 2023 - nature.com
The cross-dehydrogenative coupling (CDC) reaction is the most direct and efficient method
for constructing α-tertiary amino acids (ATAAs), which avoids the pre-activation of C (sp3)-H …

Direct synthesis of α‐Aryl‐α‐Trifluoromethyl alcohols via nickel catalyzed cross‐electrophile coupling

L Lombardi, A Cerveri, R Giovanelli… - Angewandte Chemie …, 2022 - Wiley Online Library
A nickel‐catalyzed reductive cross‐electrophile coupling between the redox‐active N‐
trifluoroethoxyphthalimide and iodoarenes is documented. The protocol reproduces a formal …

Review and Theoretical Analysis of Fluorinated Radicals in Direct CAr−H Functionalization of (Hetero)arenes

AJ Fernandes, R Giri, KN Houk… - Angewandte Chemie, 2024 - Wiley Online Library
We highlight key contributions in the field of direct radical CAr− H (hetero) aromatic
functionalization involving fluorinated radicals. A compilation of Functional Group Transfer …

Polar Effects in Hydrogen Atom Transfer Reactions from a Proton-Coupled Electron Transfer (PCET) Perspective: Abstractions from Toluenes

BD Groff, B Koronkiewicz, JM Mayer - The Journal of Organic …, 2023 - ACS Publications
Rate constants for hydrogen atom transfer (HAT) reactions of substituted toluenes with tert-
butyl, tert-butoxy, and tert-butylperoxyl radicals are reanalyzed here using the free energies …

Role of Steric Effects on Rates of Hydrogen Atom Transfer Reactions

Y Sun, F Liu, JN Sanders, KN Houk - The Journal of Organic …, 2023 - ACS Publications
The influence of steric effects on the rates of hydrogen atom transfer (HAT) reactions
between oxyradicals and alkanes is explored computationally. Quantum chemical density …

Novel Fe trihalides solid molten salt-FeX3 (X= F, Cl, Br) via one-step method with low temperature as anodes of lithium-ion batteries

Y Li, Y Wang, Z Chen, Q Li, J Du, J Chai, L Wang… - Chemical Engineering …, 2023 - Elsevier
Cost-effective metal trihalides exhibiting high specific capacity hold significant promise as
anodes in lithium-ion batteries (LIBs). Within this study, the spotlight falls on innovative …