Recent advances in C–F bond activation of acyl fluorides directed toward catalytic transformation by transition metals, N-heterocyclic carbenes, or phosphines
T Tian, Q Chen, Z Li, Y Nishihara - Synthesis, 2022 - thieme-connect.com
Numerous studies on the activation of carbon–fluorine bonds have been reported in recent
years. For example, acyl fluorides have been utilized as versatile reagents for acylation …
years. For example, acyl fluorides have been utilized as versatile reagents for acylation …
Perfluoropyridine: discovery, chemistry, and applications in polymers and material science
R Gautam, I Geniza, ST Iacono, CM Friesen… - Molecules, 2022 - mdpi.com
Perfluoropyridine (PFPy) is an organofluorine compound that has been employed for a
variety of applications, from straightforward chemical synthesis to more advanced functions …
variety of applications, from straightforward chemical synthesis to more advanced functions …
Enantioselective Giese additions of prochiral α-amino radicals
ASK Lahdenperä, PD Bacos… - Journal of the American …, 2022 - ACS Publications
Amines featuring an adjacent stereocenter are important building blocks, and recent years
have seen remarkable growth in methods forming these via prochiral α-amino radical …
have seen remarkable growth in methods forming these via prochiral α-amino radical …
Quantification of Phenolic Hydroxyl Groups in Lignin via 19F NMR Spectroscopy
Phenolic moieties strongly influence lignin reactivity and physical properties, and thus
accurate quantification of phenolic groups in lignin is a critical analytical chemistry need …
accurate quantification of phenolic groups in lignin is a critical analytical chemistry need …
Direct formation of amide/peptide bonds from carboxylic acids: no traditional coupling reagents, 1-pot, and green
Technology for generating especially important amide and peptide bonds from carboxylic
acids and amines that avoids traditional coupling reagents is described. The 1-pot …
acids and amines that avoids traditional coupling reagents is described. The 1-pot …
Fluorocarbonylation via palladium/phosphine synergistic catalysis
M Zhao, M Chen, T Wang, S Yang, Q Peng… - Nature …, 2023 - nature.com
Despite the growing importance of fluorinated organic compounds in pharmaceuticals,
agrochemicals, and materials science, the introduction of fluorine into organic molecules is …
agrochemicals, and materials science, the introduction of fluorine into organic molecules is …
Electrochemical amidation: benzoyl hydrazine/carbazate and amine as coupling partners
An electrochemical amidation of benzoyl hydrazine/carbazate and primary/secondary amine
as coupling partners via concomitant cleavage and formation of C (sp2)–N bonds has been …
as coupling partners via concomitant cleavage and formation of C (sp2)–N bonds has been …
NDTP mediated direct rapid amide and peptide synthesis without epimerization
Y Li, J Li, G Bao, C Yu, Y Liu, Z He, P Wang, W Ma… - Organic …, 2022 - ACS Publications
Herein, we explored an unprecedented mild, nonirritating, conveniently available, and
recyclable coupling reagent NDTP, which could activate the carboxylic acids via acyl …
recyclable coupling reagent NDTP, which could activate the carboxylic acids via acyl …
Sulfur Tetrafluoride (SF4) as a Deoxyfluorination Reagent for Organic Synthesis in Continuous Flow Mode
D Polterauer, P Hanselmann, R Littich… - … Process Research & …, 2023 - ACS Publications
We report the development of a deoxyfluorination protocol using sulfur tetrafluoride (SF4) as
a reagent to prepare organofluorine compounds in continuous flow mode. The method uses …
a reagent to prepare organofluorine compounds in continuous flow mode. The method uses …
One-pot ester and thioester formation mediated by pentafluoropyridine (PFP)
Acyl fluorides are valuable synthetic intermediates, but in some cases they can be
challenging to handle and difficult to isolate given their susceptibility to degradation. In …
challenging to handle and difficult to isolate given their susceptibility to degradation. In …