EP 0203851 B1 19880907 - ELECTROCHEMICAL PROCESS FOR THE PREPARATION OF ORGANIC TRIFLUORO (OR CHLORODIFLUORO OR DICHLOROFLUORO) METHYLATED DERIVATIVES
Title (en)
ELECTROCHEMICAL PROCESS FOR THE PREPARATION OF ORGANIC TRIFLUORO (OR CHLORODIFLUORO OR DICHLOROFLUORO) METHYLATED DERIVATIVES
Publication
Application
Priority
FR 8507595 A 19850521
Abstract (en)
[origin: ES8703946A1] A process for the preparation of an organic trihalomethyl derivative comprising electrolytically reducing a compound of the formula: ClxF3-xC-Br in which x is equal to 0, 1 or 2, in a reaction medium also containing an electrophilic substrate which is void of electrochemical activity at the reduction potential of said compound, and a support electrolyte in an aprotic solvent for a time and at a temperature sufficient to form the desired organic trihalomethyl derivative.
IPC 1-7
IPC 8 full level
C25B 3/25 (2021.01); C25B 3/28 (2021.01); C25B 3/29 (2021.01)
CPC (source: EP US)
C25B 3/25 (2021.01 - EP US); C25B 3/28 (2021.01 - EP US); C25B 3/29 (2021.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0203851 A1 19861203; EP 0203851 B1 19880907; AT E37048 T1 19880915; AU 5756386 A 19861127; AU 594678 B2 19900315; DE 3660684 D1 19881013; ES 555180 A0 19870301; ES 8703946 A1 19870301; FR 2582320 A1 19861128; FR 2582320 B1 19870626; JP S61291987 A 19861222; JP S6221876 B2 19870514; US 4654128 A 19870331
DOCDB simple family (application)
EP 86401046 A 19860515; AT 86401046 T 19860515; AU 5756386 A 19860519; DE 3660684 T 19860515; ES 555180 A 19860521; FR 8507595 A 19850521; JP 11714386 A 19860521; US 86407286 A 19860516