Recent Advances in C—F Bond Formation from Carbon‐Centered Radicals

J Zhang, J Wang, Q Cheng - Chinese Journal of Chemistry, 2024 - Wiley Online Library
Comprehensive Summary Construction of C—F bonds is a direct and efficient method for
introducing fluorine into pharmaceuticals, agrochemicals, and materials. Strategies such as …

Competition between C–C and C–H bond fluorination: A continuum of electron transfer and hydrogen atom transfer mechanisms

M Wang, R Rowshanpour, L Guan… - Journal of the …, 2023 - ACS Publications
In 2015, we reported a photochemical method for directed C–C bond cleavage/radical
fluorination of relatively unstrained cyclic acetals using Selectfluor and catalytic 9 …

[HTML][HTML] Ring-opening fluorination via C–C bond cleavage: An efficient approach to diverse fluorinated molecules

YC Lu, JG West - Tetrahedron Chem, 2022 - Elsevier
The unique and desirable properties of fluorinated compounds in pharmaceutical,
agrochemical, and materials sciences have driven the development of remote fluorination …

C–C bond fluorination via manganese catalysis

YC Lu, JG West - ACS Catalysis, 2021 - ACS Publications
β-and γ-fluorinated ketones are desirable moieties in building blocks for bioactive
molecules. Recent progress in installing this functionality has centered around ring-opening …

Photoredox organocatalysis for the enantioselective synthesis of 1, 7-dicarbonyl compounds

THF Wong, D Ma, R Di Sanza, P Melchiorre - Organic Letters, 2022 - ACS Publications
We describe an asymmetric organocatalytic method to synthesize 1, 7-dicarbonyl
compounds containing a β-stereocenter. The chemistry relies on the formation of γ-keto …

Ring-opening selenation of cyclopropanol for the selective synthesis of β-hydroxy-substituted selenylated ketones

J Yao, D Hu, JQ Zhang, Y Zhang, X Ma… - The Journal of …, 2022 - ACS Publications
Ring opening of cycloalkanols has been employed as a commonly used strategy to prepare
diverse distal functionalized ketones. However, most of these ketones obtained by this …

Synthesis of Alkyl Fluorides by Silver‐Catalyzed Radical Decarboxylative Fluorination of Cesium Oxalates

É Vincent, J Brioche - European Journal of Organic Chemistry, 2021 - Wiley Online Library
A combination of silver nitrate (AgNO3) catalyst and Selectfluor® was found to perform
radical deoxyfluorination of cesium oxalates derived from corresponding alcohols. The …

Mn‐Catalyzed Ring‐Opening Peroxidation of Cyclobutanols: A Method for the Synthesis of 4‐Oxo Peroxides

C Lou, L Lv, Z Li - Advanced Synthesis & Catalysis, 2022 - Wiley Online Library
A manganese‐catalyzed regioselective ring‐opening peroxidation of cyclobutanols has
been disclosed. With this protocol, the C (sp3)− OOBu‐t bond could be efficiently …

Cerium ammonium nitrate-mediated access to biaryl lactones: substrate scopes and mechanism studies

M Chao, F Wang, L Xu, Y Ju, Z Chen… - The Journal of …, 2021 - ACS Publications
Herein we described an access to biaryl lactones from ortho-aryl benzoic acids via
intramolecular O–H/C–H oxidative coupling with the commonly used cerium ammonium …

Synthesis of ω-functionalized ketones from strained cyclic alcohols by ring-opening and cross-recombination between alkyl and N-oxyl radicals

AS Budnikov, IB Krylov, MI Shevchenko… - Organic & …, 2024 - pubs.rsc.org
Radical ring-opening oxyimidation of cyclobutanols and cyclopropanols with the formation of
ω-functionalized ketones was discovered. The oxidative C–O coupling proceeds via the …