Visible-light-driven catalyst-free C-S cross-coupling of thiol deriva-tives and aryl halides DOI
Zhiqiang Liu, Yansong Hu, Shutao Wang

et al.

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(45), P. 8967 - 8972

Published: Jan. 1, 2024

A mild, scalable, and high-yielding visible-light-promoted C-S cross-coupling between alkyl thiol derivatives (hetero)aryl halides without the need for metals, ligands, or photocatalysts is reported, offering advantages over traditional bond forming strategies. The formation of an electron donor-acceptor (EDA) complex supported by experimental computational mechanistic studies, which undergoes visible-light-induced charge transfer to initiate in absence a photoredox catalyst.

Language: Английский

Recent Progress in C–S Bond Formation via Electron Donor-Acceptor Photoactivation DOI
Sichang Wang, Liting Wang, Jin Cui

et al.

Organic & Biomolecular Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This review summarizes recent progress in EDA complex-promoted C–S bond formation using various sulfur-containing substrates under mild conditions via visible light irradiation.

Language: Английский

Citations

0
EDA complexation of two donor molecules initiating radical cation cyclizations DOI

Julian C. G. Kürschner,

Martin Utikal,

Line Næsborg

et al.

Synthesis, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 16, 2025

Abstract In this study, a catalyst-free EDA complexation of two donor molecules using an acidic solvent is presented. The electron-rich aromatic compound (E)-anethole slowly protonated by the hexafluoroisopropanol (HFIP), leading to rapid formation photoactive complex between and another molecule. This resulting initiates radical chain cyclization reactions under green light irradiation.

Language: Английский

Citations

0
Visible-light-driven catalyst-free C-S cross-coupling of thiol deriva-tives and aryl halides DOI
Zhiqiang Liu, Yansong Hu, Shutao Wang

et al.

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(45), P. 8967 - 8972

Published: Jan. 1, 2024

A mild, scalable, and high-yielding visible-light-promoted C-S cross-coupling between alkyl thiol derivatives (hetero)aryl halides without the need for metals, ligands, or photocatalysts is reported, offering advantages over traditional bond forming strategies. The formation of an electron donor-acceptor (EDA) complex supported by experimental computational mechanistic studies, which undergoes visible-light-induced charge transfer to initiate in absence a photoredox catalyst.

Language: Английский

Citations

0