EP 1874715 A1 20080109 - METHOD FOR THE PRODUCTION OF 1,3,5-TRIFLUORO-2,4,6-TRICHLOROBENZENE FROM FLUOROBENZENE DERIVATIVES
Title (en)
METHOD FOR THE PRODUCTION OF 1,3,5-TRIFLUORO-2,4,6-TRICHLOROBENZENE FROM FLUOROBENZENE DERIVATIVES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON 1,3,5-TRIFLUOR-2,4,6-TRICHLORBENZOL AUS FLUORBENZOLDERIVATEN
Title (fr)
PROCEDE DE PRODUCTION DE 1,3,5-TRIFLUORO-2,4,6-TRICHLOROBENZENE A PARTIR DE DERIVES DE FLUOROBENZENE
Publication
Application
Priority
- EP 2006061766 W 20060421
- DE 102005018934 A 20050422
Abstract (en)
[origin: WO2006111583A1] Method for the production of 1,3,5-trifluoro-2,4,6-trichlorobenzene from fluorobenzene, comprising steps A) and B): A) chlorination of fluorobenzene derivatives of formula (II), in which X = fluorine or H, Z = nitro, bromo or chloro and n = 0 or 1-4 and B) fluorination of the distillation residue and separation by distillation of the 1,3,5-trifluoro-2,4,6-trichlorobenzene thus produced.
IPC 8 full level
C07C 17/12 (2006.01); C07C 17/20 (2006.01); C07C 17/23 (2006.01); C07C 25/13 (2006.01)
CPC (source: EP US)
C07C 17/12 (2013.01 - EP US); C07C 17/208 (2013.01 - EP US); C07C 17/23 (2013.01 - EP US); C07C 25/13 (2013.01 - EP US)
Citation (search report)
See references of WO 2006111583A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006111583 A1 20061026; AR 056982 A1 20071107; BR PI0610721 A2 20161116; CN 101160278 A 20080409; CN 101160278 B 20110209; EP 1874715 A1 20080109; IL 185855 A0 20080106; IL 185855 A 20101230; JP 2008536895 A 20080911; US 2008214878 A1 20080904; US 7595426 B2 20090929
DOCDB simple family (application)
EP 2006061766 W 20060421; AR P060101601 A 20060421; BR PI0610721 A 20060421; CN 200680012879 A 20060421; EP 06743380 A 20060421; IL 18585507 A 20070910; JP 2008507095 A 20060421; US 91197106 A 20060421