Selective catalytic hydrodefluorination as a key step for the synthesis of hitherto inaccessible aminopyridine derivatives.

G Podolan, D Lentz, HU Reissig - Angewandte Chemie …, 2013 - search.ebscohost.com
Fluorine makes it possible! The regioselective nucleophilic substitution of (oligo)
fluoropyridines with the appropriate amines and the subsequent catalytic …

Novel fluorinated benzimidazole-based scaffolds and their anticancer activity in vitro

AS Bhambra, M Edgar, MRJ Elsegood… - Journal of Fluorine …, 2016 - Elsevier
A small library of twelve, structurally diverse, fluoroaryl benzimidazoles was prepared using
a simple synthetic strategy employing SN Ar reactions. This allowed rapid assembly of …

Use of ultrasound in the synthesis of heterocycles of medicinal interest

MA Schiel, AB Chopa, GF Silbestri, MB Alvarez… - … synthetic approaches for …, 2015 - Elsevier
In the last decade, sonochemistry has become an interesting field of research in both
organic chemistry and pharmaceutical industry. It is well known that the sonochemical …

3, 3'-((Arylmethylene) bis (4-methoxy-3, 1-phenylene)) dipyridine derivatives as convenient ligands for Suzuki–Miyaura chemo-and homoselective cross-coupling …

R Hosseini, R Ranjbar-Karimi… - Journal of the Iranian …, 2022 - Springer
Four novel N, N-bidentate triarylmethane-based ligands bearing β-pyridyl residues have
been prepared and the catalytic activity of their in-situ generated palladium complexes were …

Solid phase analytical derivatization of anthropogenic and natural phenolic estrogen mimics with pentafluoropyridine for gas chromatography–mass spectrometry

SN Atapattu, JM Rosenfeld - Journal of Chromatography A, 2011 - Elsevier
A simple, low cost, fast and sensitive method is reported for the determination of the four
endocrine disrupting chemicals (EDCs) 4-tert-butylphenol, 4-tert-octylphenol, bisphenol A …

One-Pot Arylative Epoxidation of Ketones Employing Amphoteric Bromoperfluoroarenes

Z Li, V Gevorgyan - Angewandte Chemie (International ed. in …, 2011 - pmc.ncbi.nlm.nih.gov
A one-pot cascade arylative epoxidation of enolizable ketones with
bromopentafluorobenzene (PFPBr) and derivatives into perfluoroaryl oxiranes is reported …

Ultrasound-promoted metal-catalyzed synthesis of heterocyclic compounds of medicinal interest

MA Schiel, GF Silbestri, MB Alvarez… - … Synthetic Approaches for …, 2021 - Elsevier
In the last decade, sonochemistry has become an interesting field of research in both
organic chemistry and pharmaceutical industry. It is well known that sonochemical effects …

Regiochemistry of nucleophilic substitution of pentachloropyridine with N and O bidentate nucleophiles

A Poorfreidoni, R Ranjbar-Karimi, R Kia - New Journal of Chemistry, 2015 - pubs.rsc.org
Site reactivity of some enol–imines derived from N-aryl formamides with pentachloropyridine
under basic conditions in dry CH3CN was investigated. The aromatic nucleophilic …

Synthesis and structural study of bis-perfluoropyridyl bridged by 1, 4 and 1, 2 dihydropyridine

R Ranjbar-Karimi, M Mashak-Shoshtari… - Journal of Fluorine …, 2011 - Elsevier
Bis-perfluoropyridyl bridged by 1, 4 and 1, 2 dihydropyridine compounds was synthesized
by reaction of 2 and 4 aminopridine derivatives with pentafluoropyridine. The structures …

Selektive katalytische Hydrodefluorierung als Schlüsselschritt zur Synthese bisher unzugänglicher Aminopyridinderivate.

G Podolan, D Lentz, HU Reißig - Angewandte Chemie, 2013 - search.ebscohost.com
Fluor macht's möglich! Die regioselektive nucleophile Substitution von (Oligo) fluorpyridinen
mit geeigneten Aminen und nachfolgende katalytische Hydrodefluorierung ebnen den Weg …