Photocatalytic access to aromatic keto sulfonyl fluorides from vinyl fluorosulfates DOI

Jianchao Cui,

Sen Ke,

Jia Zhao

et al.

Organic Chemistry Frontiers, Journal Year: 2022, Volume and Issue: 9(13), P. 3540 - 3545

Published: Jan. 1, 2022

A photocatalytic transformation of vinyl fluorosulfates to aromatic β-keto sulfonyl fluorides is developed using 1 mol% Ir catalyst irradiated by 3 W blue LEDs. This methodology provides an efficient and readily scalable approach fluorides.

Language: Английский

Facile synthesis of sulfonyl fluorides from sulfonic acids DOI Creative Commons
Brodie J. Thomson, Samuel R. Khasnavis,

Emma C. Grigorian

et al.

Chemical Communications, Journal Year: 2022, Volume and Issue: 59(5), P. 555 - 558

Published: Dec. 6, 2022

This work highlights dual strategies for the syntheses of sulfonyl fluorides from sulfonic acids and their salts.

Language: Английский

Citations

20
Photocatalytic fluorosulfonylation of aliphatic carboxylic acid NHPI esters DOI
Honghai Zhang, Shaojie Li, Hanliang Zheng

et al.

Organic Chemistry Frontiers, Journal Year: 2022, Volume and Issue: 9(18), P. 4854 - 4860

Published: Jan. 1, 2022

SO 2 radical insertion/fluorination via a photocatalytic redox strategy is developed, providing an efficient and reliable approach for the synthesis of alkylsulfonyl fluorides.

Language: Английский

Citations

18
Synthesis of Sulfonyl Fluorides Using Direct Chloride/Fluoride Exchange in Potassium Fluoride and Water/Acetone DOI

Grant A. L. Bare

The Journal of Organic Chemistry, Journal Year: 2023, Volume and Issue: 88(7), P. 4761 - 4764

Published: March 15, 2023

A multitude of synthetic routes are available for the preparation sulfonyl fluorides (R–SO2F) whose discovery is now almost a century old. These syntheses often limited by scope, hazardous materials, and elaborate procedures. The simple mild procedure based on direct chloride/fluoride exchange from chloride (R–SO2Cl) starting material in KF water/acetone biphasic mixture investigated. Seventeen examples high yield (84–100%) with wide scope described.

Language: Английский

Citations

11
Research Progress in Free Radical Fluorosulfonylation DOI
Jia Zhao,

Qiuyun Gan,

Yaofeng Yuan

et al.

Chinese Journal of Organic Chemistry, Journal Year: 2025, Volume and Issue: 45(4), P. 1206 - 1206

Published: Jan. 1, 2025

Language: Английский

Citations

0
Photocatalytic access to aromatic keto sulfonyl fluorides from vinyl fluorosulfates DOI

Jianchao Cui,

Sen Ke,

Jia Zhao

et al.

Organic Chemistry Frontiers, Journal Year: 2022, Volume and Issue: 9(13), P. 3540 - 3545

Published: Jan. 1, 2022

A photocatalytic transformation of vinyl fluorosulfates to aromatic β-keto sulfonyl fluorides is developed using 1 mol% Ir catalyst irradiated by 3 W blue LEDs. This methodology provides an efficient and readily scalable approach fluorides.

Language: Английский

Citations

16