摘要:
Method for the chromatographic separation of compounds of the formula (I), in which R1, R2, R3, R4, R5, R6 have the meanings indicated in Claim 1, and acid-addition salts thereof, characterized in that the separation is carried out on a chiral ion-exchanger material.
摘要:
Method for the chromatographic separation of compounds of the formula (I), in which R1, R2, R3, R4, R5, R6 have the meanings indicated in claim 1, and acid-addition salts thereof, characterised in that the separation is carried out on a chiral ion-exchanger material.
摘要:
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.
摘要:
The present invention relates to electrolyte formulations comprising at least one imidazolium fluorotricyanoborate or pyrrolidinium fluorotricyanoborate and their use in an electrochemical and/or optoelectronic device such as a photovoltaic cell, 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.
摘要:
The present invention relates to a process for the preparation of compounds with (perfluoroalkyl)fluorohydrogenphosphate anion, and to compounds containing (perfluoroalkyl)fluorohydrogenphosphate anion and to the use thereof.
摘要:
The present invention relates to electrolyte formulations comprising at least one imidazolium fluorotricyanoborate or pyrrolidinium fluorotricyanoborate and their use in an electrochemical and/or optoelectronic device such as a photovoltaic cell, 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.
摘要:
The invention relates to a method for the liquid-liquid extraction of alcohols from aqueous solutions using at least one ionic liquid containing a tricyanomethide anion as solvent.
摘要:
The present invention relates to electrolyte formulations comprising at least one compound of formula (I) Ma+[B(Rf)(CN)x(F)y]a— (I) in which Ma+ is an inorganic or organic cation, Rf denotes straight-chain or branched perfluoroalkyl groups having 1 to 4 C atoms, C6F5, C6H5, 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.
摘要翻译:本发明涉及包含至少一种式(I)化合物Ma + [B(Rf)(CN)x(F)y] a-(I)的电解质配制剂,其中Ma +是无机或有机阳离子,Rf表示直链 具有1至4个C原子的链或支链全氟烷基,C 6 F 5,C 6 H 5,部分氟化的苯基或被具有1至4个C原子的全氟烷基单取代或二取代的苯基,a为1或2,x为1,2或3 ,y为0,1或2,x + y为3,并且它们在电化学和/或光电子器件如光伏电池,电容器,发光器件,电致变色或光电致变色器件中的应用,电化学传感器 和/或生物传感器,优选它们在染料或量子点敏化太阳能电池中的用途。
摘要:
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.
摘要:
This invention provides a separating agent for optical isomers, which has high asymmetry recognition ability and can be used particularly at a high flow rate when used for the separation of the optical isomers, and a separation column for optical isomers having the same. This invention provides: a separating agent for optical isomers which is used for separation of optical isomers in a sample comprising the optical isomers, which is comprising a monolithic inorganic type carrier having a meso pore formed on an inner wall surface of a specific macropore, and a polysaccharide or a polysaccharide derivative supported on the monolithic inorganic type carrier, wherein the meso pore has a pore size of 6 to 100 nm; and a separation column for optical isomers in which the separating agent for optical isomers is held in a column tube.