EP 1427700 A1 20040616 - METHOD FOR PRODUCING 3-BROMOMETHYLBENZOIC ACIDS
Title (en)
METHOD FOR PRODUCING 3-BROMOMETHYLBENZOIC ACIDS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON 3-BROMMETHYLBENZOESÄUREN
Title (fr)
PROCEDE DE PRODUCTION D'ACIDES BENZOIQUES SUBSTITUES PAR DU BROMURE DE METHYLE EN POSITION 3
Publication
Application
Priority
- DE 10144412 A 20010911
- EP 0209630 W 20020829
Abstract (en)
[origin: WO03022800A1] The invention relates to a method for producing 3-bromomethylbenzoic acids of general formula (II) by brominating corresponding 3-methylbenzoic acids. The invention also relates to compounds of general formula (II), wherein R<1> represents fluorine, chlorine or bromine, and R<2> represents (C1-C4) alkyl.
IPC 1-7
IPC 8 full level
C07C 315/04 (2006.01); C07C 317/44 (2006.01)
CPC (source: EP KR US)
C07C 315/04 (2013.01 - EP KR US); C07C 317/44 (2013.01 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03022800 A1 20030320; BR 0212422 A 20040803; CN 1553891 A 20041208; EP 1427700 A1 20040616; HU P0401197 A2 20041129; HU P0401197 A3 20060130; IL 160818 A0 20040831; JP 2005502701 A 20050127; KR 20040034718 A 20040428; MX PA04002291 A 20040629; US 2004236146 A1 20041125
DOCDB simple family (application)
EP 0209630 W 20020829; BR 0212422 A 20020829; CN 02817704 A 20020829; EP 02772228 A 20020829; HU P0401197 A 20020829; IL 16081802 A 20020829; JP 2003526877 A 20020829; KR 20047003499 A 20020829; MX PA04002291 A 20020829; US 48914204 A 20040310