摘要:
The present invention relates to a process for the dehydration of alcohols, polyalcohols or alcoholates having at least one CH group in the α-position to the alcoholate or alcohol function to give alcenes or ethers, where the dehydration is carried out in ionic liquids of the general formula K+A−.
摘要:
The present invention relates to a process for the cleavage of dialkoxyalkanes to give corresponding aldehydes or ketones, where the cleavage is carried out in the presence of at least one ionic liquid of the general formula K+A−.
摘要:
The present invention relates to a process for the cleavage of dialkoxyalkanes to give corresponding aldehydes or ketones, where the cleavage is carried out in the presence of at least one ionic liquid of the general formula K+A−.
摘要:
The present invention relates to a process for the preparation of compounds containing CF3O groups using compounds containing at least one group Y, in which Y=—Hal, —OSO2(CF2)zF, —OSO2CzH2z+1 (z=1-10), —OSO2F, —OSO2Cl, —OC(O)CF3— or —OSO2Ar, to a process for the preparation of compounds containing CF3O groups using KOCF3 and/or RbOCF3, and to novel compounds containing CF3O groups, and to the use thereof.
摘要翻译:本发明涉及使用含有至少一个基团Y的化合物制备含有CF 3 O基团的化合物的方法,其中Y = -Hal,-OSO 2(CF 2)z F,-OSO 2 C z H 2 z + 1(z = 1-10), -OSO 2 F,-OSO 2 Cl,-OC(O)CF 3 - 或-OSO 2 Ar,以及使用KOCF 3和/或RbOCF 3制备含有CF 3 O基团的化合物的方法,以及含有CF 3 O基团的新型化合物及其用途。
摘要:
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.
摘要:
The present invention relates to the use of compounds of the formula (I) as fluorinating reagents, to a process for the fluorination of organic compounds by reaction thereof with compounds of the formula (I), and to compounds of the formula (I).
摘要:
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.
摘要:
The invention relates to a process for the preparation of onium salts having a low chloride content by reaction of an onium chloride with an acid, where the hydrochloric acid forming is removed by azeotropic distillation by coordination to an organic solvent which forms an azeotropic mixture with water.
摘要:
The invention relates to a process for the preparation of onium salts having a low chloride content by reaction of an onium chloride with an acid, where the hydrochloric acid forming is removed by azeotropic distillation by coordination to an organic solvent which forms an azeotropic mixture with water.
摘要:
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.