[DE] VERFAHREN ZUR HERSTELLUNG VON MONO- UND BIS(FLUORALKYL) PHOSPHORANEN UND DEN KORRESPONDIERENDEN SÄUREN UND PHOSPHATEN [EN] METHOD FOR THE PRODUCTION OF MONO(FLUOROALKYL)PHOSPHORANES, BIS(FLUOROALKYL)PHOSPHORANES, AND THE CORRESPONDING ACIDS AND PHOSPHATES [FR] PROCEDE DE PRODUCTION DE MONO- ET BIS(FLUOROALKYL)PHOSPHORANES ET D'ACIDES ET DE PHOSPHATES CORRESPONDANTS
摘要:
This invention relates to a method for producing mono(fluoroalkyl) or bis(fluoroalkyl) phosphoric acids, mono(fluoroalkyl) or bis(fluoroalkyl) phosphates, and their corresponding phosphoranes, comprising at least the reaction of a bis(fluoroalkyl)phosphinic acid or a (fluoroalkyl)phosphonic acid or a corresponding derivative of these acids with anhydrous hydrogen fluoride.
Electrochemical fluorination (Simons process) – A powerful tool for the preparation of new conducting salts, ionic liquids and strong Brønsted acids
作者:N.V. Ignat’ev、H. Willner、P. Sartori
DOI:10.1016/j.jfluchem.2009.09.016
日期:2009.12
liquids exhibit excellent hydrolytic stability, low viscosity and high electrochemical and thermal stability. Organic and inorganic salts with FAP anions possess high electrochemical stability and conductivity that makes them attractive for application in several electrochemical devices (Li-ion batteries, super-capacitors, etc.). The possible application of H[(RF)3PF3] (HFAP), (RF)2P(O)(OH) and (RF)P(O)(OH)2
PROCESS FOR THE PREPARATION OF ONIUM SALTS WITH DIALKYLPHOSPHATE, DIALKYLPHOSPHINATE OR (O-ALKYL)ALKYL- OR ALKYLPHOSPHONATE ANIONS HAVING A LOW HALIDE CONTENT
申请人:Ignatyev Nikolai (Mykola)
公开号:US20090253914A1
公开(公告)日:2009-10-08
The invention relates to a process for the preparation of onium salts with dialkylphosphate, dialkylphosphinate or (O-alkyl)alkyl- or alkylphosphonate anions by reaction of an onium halide with a triallyl phosphate, alkyl dialkylphosphinate, dialkyl alkylphosphonate or trialkylsilyl ester or mixed alkyl trialkylsilyl ester of phosphoric, dialkylphosphinic or alkylphosphonic acid.
Process for the preparation of phosphinic acid esters
申请人:Merck Patent GmbH
公开号:US09056881B2
公开(公告)日:2015-06-16
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.
[DE] VERFAHREN ZUR HERSTELLUNG VON MONO- UND BIS(FLUORALKYL) PHOSPHORANEN UND DEN KORRESPONDIERENDEN SÄUREN UND PHOSPHATEN<br/>[EN] METHOD FOR THE PRODUCTION OF MONO(FLUOROALKYL)PHOSPHORANES, BIS(FLUOROALKYL)PHOSPHORANES, AND THE CORRESPONDING ACIDS AND PHOSPHATES<br/>[FR] PROCEDE DE PRODUCTION DE MONO- ET BIS(FLUOROALKYL)PHOSPHORANES ET D'ACIDES ET DE PHOSPHATES CORRESPONDANTS
申请人:MERCK PATENT GMBH
公开号:WO2005049628A1
公开(公告)日:2005-06-02
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Mono(fluoralkyl)- oder Bis(fluoralkyl)phosphorsäuren, Mono(fluoralkyl)- oder Bis(fluoralkyl)phosphaten und deren korrespondierenden Phosphoranen umfassend zumindest die Umsetzung von einer Bis(fluoralkyl)phosphinsäure oder einer (Fluoralkyl)phosphonsäure oder einem korrespondierenden Derivat dieser Säuren mit wasserfreiem Fluorwasserstoff.
This invention relates to a method for producing mono(fluoroalkyl) or bis(fluoroalkyl) phosphoric acids, mono(fluoroalkyl) or bis(fluoroalkyl) phosphates, and their corresponding phosphoranes, comprising at least the reaction of a bis(fluoroalkyl)phosphinic acid or a (fluoroalkyl)phosphonic acid or a corresponding derivative of these acids with anhydrous hydrogen fluoride.