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Dive into the research topics where Andriy Kucheryna is active.

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Featured researches published by Andriy Kucheryna.


Journal of Fluorine Chemistry | 2003

Carbon-chain isomerization during the electrochemical fluorination in anhydrous hydrogen fluoride: a mechanistic study

Nikolai V. Ignat’ev; Urs Welz-Biermann; Udo Heider; Andriy Kucheryna; Stefan von Ahsen; Wolfgang Habel; Peter Sartori; Helge Willner

Abstract The compounds i -C 4 H 9 SO 2 F, i -C 3 H 7 SO 2 F and cyclo -C 3 H 7 C(O)F have been subjected to electrochemical fluorination in anhydrous hydrogen fluoride. The resulting products were fully analyzed by NMR spectroscopy. From the reaction balances, literature data and quantum chemical calculations, a new mechanism for carbon-chain isomerization during the electrochemical fluorination (ECF) is proposed. The key step in the formation of isomeric products is believed to be a ring closure reaction involving carbo-cationic or biradical intermediates.


Journal of Fluorine Chemistry | 2005

New ionic liquids with tris(perfluoroalkyl)trifluorophosphate (FAP) anions

N.V. Ignat’ev; Urs Welz-Biermann; Andriy Kucheryna; G. Bissky; Helge Willner


Archive | 2003

Ionic liquids comprising [n(cf3)2]- anions

Nikolai Ignatyev; Urs Welz-Biermann; Michael Schmidt; Helge Willner; Andriy Kucheryna


Archive | 2006

Process for the preparation of compounds containing perfluoroalkanesulfonic acid groups

Nikolai Ignatyev; Michael Schmidt; Udo Heider; Peter Sartori; Andriy Kucheryna


Archive | 2004

Cyanoborate, fluoroalkyl phosphate, fluoroalkyl borate or imide dyes

Nikolai Ignatyev; Urs Welz-Biermann; Maik Finze; Eduard Bernhardt; Andriy Kucheryna


Archive | 2002

Novel strong acids, process for the preparation thereof, and uses thereof

Nikolai Ignatyev; Michael Schmidt; Andreas Kühner; Volker Hilarius; Udo Heider; Andriy Kucheryna; Peter Sartori; Helge Willner


Archive | 2010

Method for preparing salt with tetrafluoroborate anion and reducing the content of hologenate

Helge Willner; Nikolai Ignatiev; Andriy Kucheryna; Urs Welz-Biermann


Archive | 2006

Process for the Preparation of Onium Alkylsulfites

Nikolai Ignatyev; Urs Welz-Biermann; Andriy Kucheryna; Helge Willner


Archive | 2005

PROCESS FOR THE PREPARATION OF ONIUM SALTS WITH ALKYL- OR ARYLSULFONATE ANIONS OR ALKYL- OR ARYLCARBOXYLATE ANIONS HAVING A LOW HALIDE CONTENT

Nikolai Ignatyev; Urs Weiz-Biermann; Andriy Kucheryna; Helge Willner


Archive | 2006

Mixture of onium alkyl sulfonates and onium alkyl sulfites

Nikolai Ignatyev; Urs Welz-Biermann; Andriy Kucheryna; Helge Willner

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Helge Willner

University of British Columbia

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Helge Willner

University of British Columbia

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