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 …

HFO‐1234yf as a CF3‐Building Block: Synthesis and Chemistry of CF3‐Ynones

BJ Murray, TGF Marsh, DS Yufit, MA Fox… - European Journal of …, 2020 - Wiley Online Library
Reaction of low cost, readily available 4th generation refrigerant gas 2, 3, 3, 3‐
tetrafluoropropene (HFO‐1234yf) with lithium diisopropylamide (LDA) leads to formation of …

Investigation of the formation and selective behavior of thienyl pyridazine electropolymers

DJ Little, V Mattern-Mondragon, NC Tice, H Dendinger… - Synthetic Metals, 2025 - Elsevier
Thin-film electrode materials that are selectively redox active as a function of potential are of
interest in a number of industries–particularly as sensors or in energy applications. Here we …

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 …

Synthetic approaches to fluorinated derivatives of 4-(vinylthio) pyridine

L Politanskaya, B Khasanov, A Potapov - Journal of Fluorine Chemistry, 2022 - Elsevier
An effective strategy for the synthesis of new polyfluoropyridine derivatives, which are
valuable building blocks in the synthesis of potentially biologically active fluorine-containing …

Survey reactivity of 5-substituted tetrazoles toward pentafluoropyridine

R Ranjbar-Karimi, A Poorfreidoni - Journal of Fluorine Chemistry, 2019 - Elsevier
Reactivity of some 5-substituted tetrazoles with pentafluoropyridine under basic conditions
in acetonitrile was investigated. The reaction of pentafluoropyridine with tetrazoles …

Reaction of pentafluoropyridine with oxime nucleophiles via SNAr reactions for preparation of new p-substituted tetrafluoropyridyl derivatives

MR Mousavi, MT Maghsoodlou, H Gharari… - Monatshefte für Chemie …, 2015 - Springer
A new and improved preparation of perfluoropyridin-4-yloxy imino compounds from
pentafluoropyridine is described. Pentafluoropyridine was used as the starting material for …

[HTML][HTML] Synthesis of some fluorinated thiazolopyridine from pentafluoropyridine and 4-phenylsulfonyl tetrafluoropyridine

R Ranjbar-Karimi, R Danesteh… - Arabian Journal of …, 2019 - Elsevier
In this study, the reaction of pentafluoropyridine and 4-phenylsulfonyl tetrafluoropyridine with
difunctional nitrogen and sulfur nucleophiles such as thiourea, thioamide derivatives, and …

Reactions of pyridin-2-ol, pyridin-3-ol, and pyridin-4-ol with pentafluoro-and pentachloropyridine

R Ranjbar-Karimi, T Davodian, H Mehrabi - Chemistry of Heterocyclic …, 2017 - Springer
Reactions of pentafluoro-and pentachloropyridines with pyridin-2-ol, pyridin-3-ol, and
pyridin-4-ol are reported. Pyridin-4-ol yields product of attack at the nitrogen atom, while …