Merck Patent Gmbh

Basf Se Corporation

The University of Bristol

Merc Patent Gmbh

Walter Frank

Nikolai (Mykola) Ignatyev

Michael Schulte

Maik Finze

Jan Sprenger

Kentaro Kawata

Karsten Koppe

Nikolai Mykola Ignatyev

Peter Barthen

Peer Kirsch

Tomohisa Goto

Hiroki Yoshizaki

Hiromi Shinohara

Vural Bilir

Mark John Goulding

Michael Schmidt

Jonathan Henry Wilson

Nils Greinert

Ashley Nathan Smith

Roger Kemp

Guenter Semrau

Marc Uerdingen

William Robert Pitner

Christoph Alexander Jablonka

Jan Sprener

Christoph Breitenstein

Rodrigo Sanchez Garcia

Paul Bartlett

Ludger Beylage

Myroslav Vysotsky

The invention relates to alkenyl(perfluoroalkyl)phosphinic acids, to the preparation and intermediates thereof, to the use thereof as monomers for the preparation of oligomers and/or polymers, to the corresponding oligomers/polymers, to the corresponding support materials comprising the oligomers/polymers, and to the use thereof as ion exchangers, as catalysts or extraction medium and corresponding salts thereof.

Alkenyl (perfluoroalkyl) phosphinic acids

The invention relates to a process for the production of amide bonds, in particular peptide bonds, with the aid of novel amide linking reagents containing an anion of the formula (I), to the novel reagents, and to the preparation thereof.

Process for the synthesis of amide bonds with the aid of novel catalysts

Alkenyl(perfluoroalkyl)phosphinic acids

The invention relates to sulfur-containing compounds of the formula I, to their preparation, and to their use as additives in electrochemical or electrooptical devices, more particularly in electrolytes for lithium batteries, lithium ion batteries, double layer capacitors, lithium ion capacitors, solar cells, electrochromic displays, sensors and/or biosensors.

Sulfur-containing additives for electrochemical or optoelectronic devices

The invention relates to a method for producing tris(perfluoroalkyl)phosphine oxides and bis(perfluoroalkyl)phosphinic acids by reacting tris(perfluoroalkyl)difluorophosphorane or bis(perfluoroalkyl)trifluorophosphorane with non-metal oxides, metalloid oxides or organic compounds with basic oxygen residues.

Process for the preparation of tris(perfluoroalkyl)phosphine oxides and bis(perfluoroalkyl)phosphinic acids

This invention relates to polymer particles with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, electrophoretic displays comprising such particle, and new polymerisable dyes.

Particles for electrophoretic displays

The invention relates to a process for the preparation of salts having perfluoroalkyltricyano- or perfluoroalkylcyanofluoroborate anions, ((per)fluoro)phenyltricyano- or ((per)fluoro)phenylcyanofluoroborate anions, phenyltricyanoborate anions which are mono- or disubstituted by perfluoroalkyl groups having 1 to 4 C atoms or phenylcyanofluoroborate anions which are mono- or disubstituted by perfluoroalkyl groups having 1 to 4 C atoms, by reaction of alkali metal trifluoroperfluoroalkylborate with trialkylsilyl cyanide and a subsequent salt-exchange reaction or by direct reaction of an organic trifluoroperfluoroalkyl borate with trialkylsilyl cyanide.

Process for the preparation of perfluoroalkylcyano- or perfluoroalkylcyanofluoroborates

The invention relates to new compounds containing alkyl/alkenyl-cyano-borate or alkyl/alkenyl-cyano-fluoroborate anions, their preparation and their use, in particular as part of electrolyte formulations for electrochemical or optoelectronic devices.

Compounds containing alkyl-cyano-borate or alkyl-cyano-fluoroborate anions

The invention relates to a process for the preparation of alkyl phosphinates, alkenyl phosphinates, alkynyl phosphinates or phenyl phosphinates by reaction of a corresponding phosphine oxide with an alcohol or phenol in the presence of alkali-metal fluoride or tetraalkylammonium fluoride.

Process for the preparation of phosphinic acid esters

The invention relates to a process for the preparation of salts having perfluoroalkyltricyano- or perfluoroalkylcyanofluoroborate anions, ((per)fluoro)phenyltricyano- or ((per)fluoro)phenylcyanofluoroborate anions, phenyltricyanoborate anions which are mono- or disubstituted by perfluoroalkyl groups having 1 to 4C atoms or phenylcyanofluoroborate anions which are mono- or disubstituted by perfluoroalkyl groups having 1 to 4C atoms, by reaction of alkali metal trifluoroperfluoroalkylborate with trialkylsilyl cyanide and a subsequent salt-exchange reaction or by direct reaction of an organic trifluoroperfluoroalkyl borate with trialkylsilyl cyanide.

The present invention relates to compounds containing perfluoroalkyl-cyano-alkoxy-borate anions or perfluoroalkyl-cyano-alkoxy-fluoro-borate anions, ((per)fluoro)phenyl-cyano-alkoxy-borate anions or ((per)fluoro)phenyl-cyano-alkoxy-fluoro-borate anions or phenyl-cyano-alkoxy-borate anions which are monosubstituted or disubstituted with perfluoroalkyl groups having 1 to 4 C atoms or phenyl-cyano-alkoxy-fluoro-borate anions which are monosubstituted or disubstituted with perfluoroalkyl groups having 1 to 4 C atoms, the preparation thereof and the use thereof, in particular as part of electrolyte formulations for dye sensitized solar cells.

Compounds containing perfluoroalkyl-cyano-alkoxy-borate anions or perfluoroalkyl-cyano-alkoxy-fluoro-borate anions

The invention relates to new compounds containing alkyl-alkoxy-cyano-borate anions, their preparation and their use, in particular as part of electrolyte formulations for electrochemical or optoelectronic devices.

Compounds containing alkyl-alkoxy-cyano-borate anions

The present invention relates to electrolyte formulations comprising at least one compound of formula (I) M[B(R)(CN)(F)]&#x2014; (I) in which Ma+ is an inorganic or organic cation, Rdenotes straight-chain or branched perfluoroalkyl groups having 1 to 4 C atoms, CF, CH, partially fluorinated phenyl or phenyl which is monosubstituted or disubstituted by perfluoroalkyl groups having 1 to 4 C atoms, a is 1 or 2, x is 1, 2 or 3, y is 0, 1 or 2 and x+y is 3 and their use in an electrochemical and/or optoelectronic device such as a photovoltaic cell, a capacitor, a light emitting device, an electrochromic or photo-electrochromic device, an electrochemical sensor and/or biosensor, preferably their use in a dye or quantum dot sensitized solar cell.

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Wuppertal, Germany

Walter Frank