Merck Patent Gmbh

Merck Patent Gesellschaft MIT Beschrankter Haftung

Merck Patent Gesellschaft

Bruker Analytische Messtechnik Gmbh

Merl Patent Gmbh

Helge Willner

Urs Welz-Biermann

Nikolai (Mykola) Ignatyev

Andriy Kucheryna

Nikolai Mykola Ignatyev

Eduard Bernhardt

German Bissky

Maik Finze

Michael Schmidt

Peter Sartori

Udo Heider

Michael Schulte

Michael Weiden

Waldemar Wiebe

Vera Bernhardt-Pitchougina

Kentaro Kawata

Tomohisa Goto

Nikolai (Myloka) Ignatyev

Nikola (Mykola) Ignatyev

Alexej Miller

Michael Heckmeier

Arno Simon

Volker Hilarius

Wolfgang Hierse

Emil Ferdinand Aust

Peter Barthen

Berthold Theo Hoge

Anne Julia Bader

Andreas Kühner

Andreas Kuehner

Dana Bejan

Michale Schmidt

Nicolai Ignatyev

Andri Kucheryna

Nikolai Ignatyez

The present invention relates to compounds containing hydrido-tricyano-borate anions, their preparation and their use, in particular as part of electrolyte formulations for electrochemical or optoelectronic devices.

Compounds containing hydrido-tricyano-borate anions

The present invention relates to intermediate compounds for the preparation of hydrido-tricyano-borate anions, their preparation and their uses.

The invention relates to a process for the preparation of bis(perfluoroalkyl)phosphinic acid anhydrides by reaction of a bis(perfluoroalkyl)phosphinic acid with phosphorus pentoxide, to novel bis(perfluoroalkyl)phosphinic acid anhydrides and to uses of bis(perfluoroalkyl)phosphinic acid anhydrides.

Process for the preparation of bis(perfluoroalkyl)phosphinic acid anhydrides

The invention relates to a process for the preparation of tris(perfluoroalkyl)phosphine oxides by reaction of tris(perfluoroalkyl)difluorophosphorane with alkaline-earth metal oxides, alkaline-earth metal carbonates, zinc oxide, copper(I) oxide, copper(II) oxide, silver oxide, mercury(II) oxide, cadmium oxide or cadmium carbonate.

Process for the preparation of tris(perfluoroalkyl)phosphine oxides

The invention relates to a process for the preparation of alkali-metal salts with dihydridodicyanoborate anions by reaction of alkali-metal tetrahydridoborates or trihydridocyanoborates with trialkylsilyl cyanide and further reaction thereof in metathesis reactions.

Process for preparing dihydridodicyanoborate salts

The present invention relates to salts having uronium cations and to a process for preparing same comprising alkylating urea C(O)(NR)using an ester AR.

Ionic liquids having uronium cations and a process for making same

The present invention relates to functionalized fluoroalkylfluorophosphate salts, in particular as ionic liquids, to the preparation thereof and to the use thereof.

Functionalized fluoroalkyl fluorophosphate salts

The present invention relates to dyes of the general formula CATY(I), where Yis an anion selected from the group of the cyanoborates, fluoroalkylphosphates, fluoroalkylborates or imidates and CATis a cation selected from the group of the azine, xanthene, polymethine, styryl, azo, tetrazolium, pyrylium, benzopyrylium, thiopyrylium, benzothiopyrylium, thiazine, oxazine, triarylmethane, diarylmethane, methine, acridine, quinoline, isoquinoline or quaternary azafluorenone dyes, for coloring plastics and plastic fibers, for the preparation of flexographic printing inks, as ball-point pen pastes, as stamp ink, for coloring leather and paper, for use in data acquisition systems, reprography, in ink microfilters, in photogalvanics, laser technology and the photo industry.

Cyanoborate, fluoroalkylphosphate, fluoroalkylborate or imide dyes

The invention relates to boron-containing acids of the general formula (I) [B(R)(CN)F]H(I), where x=0, 1, 2, 3 or 4, y=0, 1, 2 or 3 x+y&#x2266;4, and in which the ligands Rmay be identical or different and Rstands for a perfluorinated or partially fluorinated C-alkyl group and where the CN group is bonded to the B atom via the C atom, and complexes thereof with a solvent, to salts comprising a cation and the anion of a selection of the acids according to the invention, and to processes for the preparation of the salts.

Strong boron-containing acids, the preparation and use thereof

The invention relates to a process for the preparation of bis(fluoroalkyl)phosphinyl chlorides or fluoroalkylphosphonyl dichlorides by reaction of the corresponding bis(fluoroalkyl)phosphinic acid or fluoroalkylphosphonic acid with aryltetrachlorophosphorane as chlorinating agent.

Method for producing bis(fluoralkyl)phosphinic acid chlorides or fluoralkylphosphonic acid chlorides

The present invention relates to salts having thiouronium or uronium cations, to processes for the preparation thereof, and to the use thereof as ionic liquids.

Ionic liquids having uronium or thiouronium cations

The present invention relates to compounds containing organofluorochlorophosphate anions, the preparation thereof and the use thereof, in particular as ionic liquids.

Compounds containing organofluorochlorophosphate anions

The present invention relates to oxonium salts having [(R)O]cations and sulfonium salts having [(R)S]cations, where Rdenotes straight-chain or branched alkyl groups having 1-8 C atoms or phenyl which is unsubstituted or substituted by R, OR, N(R), CN or halogen, and anions selected from the group of [PF(CFH)]anions, where 2&#x2266;x&#x2266;5, 1&#x2266;y&#x2266;8 and 0&#x2266;z&#x2266;2+1, or anions selected from the group of [BF(CN)]anions, where n=0, 1, 2 or 3, or anions selected from the group of [(RSO)N]anions or anions selected from the group of [BFR]anions, to processes for the preparation thereof, and to the use thereof, in particular for the preparation of ionic liquids.

Oxonium and sulfonium salts

The invention relates to salts having alkoxytris(fluoroalkyl)borate anions which on the one hand are used for the synthesis of ionic liquids, but on the other hand can be employed per se as ionic liquid, and to processes for the preparation thereof.

Salts having alkoxytris(fluoroalkyl)borate anions

The present invention relates to ionic liquids of low viscosity and high electrochemical stability, in particular for use in the area of electrochemistry and as solvents for carrying out chemical reactions.

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Muehlheim/Ruhr, Germany

Helge Willner