Recent Advances in Alkenyl sp2 C–H and C–F Bond Functionalizations: Scope, Mechanism, and Applications

MZ Lu, J Goh, M Maraswami, Z Jia, JS Tian… - Chemical …, 2022 - ACS Publications
Alkenes and their derivatives are featured widely in a variety of natural products,
pharmaceuticals, and advanced materials. Significant efforts have been made toward the …

Photochemical and electrochemical applications of proton-coupled electron transfer in organic synthesis

PRD Murray, JH Cox, ND Chiappini, CB Roos… - Chemical …, 2021 - ACS Publications
We present here a review of the photochemical and electrochemical applications of multi-
site proton-coupled electron transfer (MS-PCET) in organic synthesis. MS-PCETs are redox …

Electrochemical oxidative cross-coupling with hydrogen evolution reactions

Y Yuan, A Lei - Accounts of Chemical Research, 2019 - ACS Publications
Conspectus Oxidative cross-coupling has proved to be one of the most straightforward
strategies for forming carbon–carbon and carbon–heteroatom bonds from easily available …

“Alkene-to-Alkene” Difunctionalization of Enaminones for the Synthesis of Polyfunctionalized Alkenes by Transition-Metal-Free C–H and C–N Bond Transformation

J Ye, Y Liu, J Luo, JP Wan - Organic Letters, 2023 - ACS Publications
The three-component reactions of enaminones, disulfides, and alcohols for the synthesis of
polyfunctionalized alkenes have been realized via the C–H and C–N bond transformation …

Electrochemically dehydrogenative C–H/P–H cross-coupling: effective synthesis of phosphonated quinoxalin-2 (1 H)-ones and xanthenes

KJ Li, YY Jiang, K Xu, CC Zeng, BG Sun - Green Chemistry, 2019 - pubs.rsc.org
An efficient electrochemical approach for the C (sp2)–H phosphonation of quinoxalin-2 (1H)-
ones and C (sp3)–H phosphonation of xanthenes has been developed. The chemistry was …

Electrochemical decarboxylative C3 alkylation of quinoxalin-2 (1 H)-ones with N-hydroxyphthalimide esters

K Niu, L Song, Y Hao, Y Liu, Q Wang - Chemical Communications, 2020 - pubs.rsc.org
We have developed a protocol for electrochemical decarboxylative C3 alkylation of a wide
range of quinoxalin-2 (1H)-ones under metal-and additive-free conditions. N …

Direct Allylic C(sp3)−H and Vinylic C(sp2)−H Thiolation with Hydrogen Evolution by Quantum Dots and Visible Light

C Huang, RN Ci, J Qiao, XZ Wang, K Feng… - Angewandte …, 2021 - Wiley Online Library
Direct allylic C− H thiolation is straightforward for allylic C (sp3)− S bond formation.
However, strong interactions between thiol and transition metal catalysts lead to deactivation …

Electrochemical oxidative radical cascade cyclization of olefinic amides and thiophenols towards the synthesis of sulfurated benzoxazines, oxazolines and …

F Lu, J Xu, H Li, K Wang, D Ouyang, L Sun… - Green …, 2021 - pubs.rsc.org
Heterocycles containing N and O are important structures in pharmaceuticals,
agrochemicals and functional molecules. The synthesis of these compounds usually …

Annulative Nonaromatic Newman–Kwart-Type Rearrangement for the Synthesis of Sulfur Heteroaryls

Y Liu, L Deng, H Guo, JP Wan - Organic Letters, 2023 - ACS Publications
By employing enaminones and thiuram disulfides as starting materials, the frontiers of
Newman–Kwart rearrangement have been expanded to the alkenyl system for the first time …

Recent advances in organic synthesis based on N, N-dimethyl enaminones

J Huang, F Yu - Synthesis, 2021 - thieme-connect.com
Enaminones are gaining increasing interest because of their unique properties and their
importance in organic synthesis as versatile building blocks. N, N-Dimethyl enaminones …