EP 0968163 A1 20000105 - PROCESS FOR THE MANUFACTURE OF 2-BROMO-6-METHOXYNAPHTHALENE
Title (en)
PROCESS FOR THE MANUFACTURE OF 2-BROMO-6-METHOXYNAPHTHALENE
Title (de)
VERFAHREN ZUR HERSTELUNG VON 2-BROM-6-METHOXYNAPHTHALIN
Title (fr)
PROCEDE DE FABRICATION DE 2-BROMO-6-METHOXYNAPHTALENE
Publication
Application
Priority
- IL 9800115 W 19980310
- IL 12049697 A 19970320
Abstract (en)
[origin: WO9842647A1] Process for the preparation of 6-bromo-2-methoxynaphthalene, which comprises the steps of: (a) brominating 2-naphthol to 1,6-dibromo-2-naphthol, (b) reducing 1,6-dibromo-2-naphthol to 6-bromo-2-naphthol, and (c) methylating 6-bromo-2-naphthol to 6-bromo-2-methoxynaphthalene.
IPC 1-7
IPC 8 full level
C07C 37/00 (2006.01); C07C 37/62 (2006.01); C07C 43/225 (2006.01)
CPC (source: EP)
C07C 37/00 (2013.01); C07C 37/62 (2013.01); C07C 41/16 (2013.01)
Citation (search report)
See references of WO 9842647A1
Designated contracting state (EPC)
BE CH DE ES FR GB IE IT LI NL
DOCDB simple family (publication)
WO 9842647 A1 19981001; EP 0968163 A1 20000105; IL 120496 A0 19970713
DOCDB simple family (application)
IL 9800115 W 19980310; EP 98908263 A 19980310; IL 12049697 A 19970320