Hydrogen bonding: regulator for nucleophilic fluorination
S Liang, GB Hammond, B Xu - Chemistry–A European Journal, 2017 - Wiley Online Library
The recent advances in nucleophilic fluorination, regulated through hydrogen bonding
interactions are summarized. Two main categories of fluorine nucleophiles are discussed …
interactions are summarized. Two main categories of fluorine nucleophiles are discussed …
Recent developments in nucleophilic fluorination with potassium fluoride (KF): A review
M Khandelwal, G Pemawat… - Asian Journal of …, 2022 - Wiley Online Library
Fluorinated compounds act as a link between synthetic organic chemistry and medicinal
chemistry and compel researchers to explore modified and innovative methods for the …
chemistry and compel researchers to explore modified and innovative methods for the …
Anion coordination chemistry using O–H groups
SA Boer, EM Foyle, CM Thomas… - Chemical Society Reviews, 2019 - pubs.rsc.org
Anion coordination chemistry using O–H groups - Chemical Society Reviews (RSC
Publishing) DOI:10.1039/C8CS00828K Royal Society of Chemistry View PDF VersionPrevious …
Publishing) DOI:10.1039/C8CS00828K Royal Society of Chemistry View PDF VersionPrevious …
Unbalanced-ion-pair-catalyzed nucleophilic fluorination using potassium fluoride
W Li, Z Lu, GB Hammond, B Xu - Organic Letters, 2021 - ACS Publications
An unbalanced ion pair promoter (eg, tetrabutylammonium sulfate), consisting of a bulky and
charge-delocalized cation and a small and charge-localized anion, greatly accelerates …
charge-delocalized cation and a small and charge-localized anion, greatly accelerates …
Micro-solvation and counter ion effects on ionic reactions: Activation of potassium fluoride with 18-crown-6 and tert-butanol in aprotic solvents
Ionic reactions have an important solvent effect and the first solvation shell makes the most
important contribution for determining the reactivity. In the case of nucleophilic fluorination …
important contribution for determining the reactivity. In the case of nucleophilic fluorination …
Emerging fluorination methods in organic chemistry relevant for life science application
KD Dykstra, N Ichiishi, SW Krska… - Fluorine in Life Sciences …, 2019 - Elsevier
The benefits of fluorine incorporation into biologically active molecules are well
documented, and, at the current time, approximately 25% of pharmaceuticals on the market …
documented, and, at the current time, approximately 25% of pharmaceuticals on the market …
Potassium fluoride activation for the nucleophilic fluorination reaction using 18-crown-6,[2.2. 2]-cryptand, pentaethylene glycol and comparison with the new hydro …
JR Pliego - Organic & biomolecular chemistry, 2018 - pubs.rsc.org
Activation of potassium fluoride salt for selective and fast nucleophilic fluorination requires
its solubilization and stabilization of the respective transition state. This goal can be …
its solubilization and stabilization of the respective transition state. This goal can be …
Suppressing Protodeboronation in Cu‐Mediated 19F/18F‐Fluorination of Arylboronic Acids: A Mechanistically Guided Approach Towards Optimized PET Probe …
J Sun, C Jaworski, R Schirrmacher… - Chemistry–A European …, 2024 - Wiley Online Library
Fluorinated arenes play a crucial role in drug discovery, specialty materials, and medical
imaging. Although several variants for Cu‐mediated nucleophilic fluorination of arylboronic …
imaging. Although several variants for Cu‐mediated nucleophilic fluorination of arylboronic …
18F-Fluorination Using Tri-Tert-Butanol Ammonium Iodide as Phase-Transfer Catalyst: An Alternative Minimalist Approach
SS Shinde, KV Bolik, S Maschauer, O Prante - Pharmaceuticals, 2021 - mdpi.com
The 18F syntheses of tracers for positron emission tomography (PET) typically require
several steps, including extraction of [18F] fluoride from H2 [18O] O, elution, and drying, prior …
several steps, including extraction of [18F] fluoride from H2 [18O] O, elution, and drying, prior …
Gold catalyzed hydrofluorination of propargyl alcohols promoted by fluorine-hydrogen bonding
H Yang, S Wang, J Wang, X Xu, X Li - Chemical Communications, 2023 - pubs.rsc.org
The hydroxyl group was discovered to promote gold catalyzed hydrofluorination of alkynes
via hydrogen bonding interaction. Based on this strategy, propargyl alcohols could be …
via hydrogen bonding interaction. Based on this strategy, propargyl alcohols could be …