Merck Patent Gmbh

Merck Patent Gesellschaft MIT Beschrankter Haftung

Merl Patent Gmbh

German Bissky

Helge Willner

Nikolai (Mykola) Ignatyev

Urs Welz-Biermann

Andriy Kucheryna

Nikolai (Myloka) Ignatyev

Michael Heckmeier

Nikolai Mykola Ignatyev

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 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 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.

Ionic liquids with bis[bis(pentafluoroalkyl)phosphinyl]imides

The invention relates to compounds of the formula (I), in which X, -Q-Q- and Rhave the meaning indicated in Claim, as ionic liquids, and to a process for the preparation thereof. 

Ionic liquids having fluoroalkyltrifluoroborate anions

The present invention relates to salts comprising pyrrolidinium, triazolinium, piperidinium or morpholinium cations that can have substituents thereon and alkyltrifluorophosphate anions, to processes for preparation thereof and to the use thereof, in particular for the preparation of ionic liquids.

Ionic salts comprising pyrrolidinium, triazolinium, piperidinium or morpholinium cations and alkyltrifluorophosphate anions

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

Ionic liquids containing guanidinium cations

The present invention relates to a two-step process for the preparation of guanidinium salts of the formula (1), where the substituents R have a meaning indicated in Claim, and Ais a sulfonate, alkyl- or arylsulfate, hydrogensulfate, imide, methanide, carboxylate, phosphate, phosphinate, phosphonate, borate, thiocyanate, perchlorate, fluorosilicate or nitrate, and to intermediate compounds from this process. 

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Wuppertal, Germany

German Bissky