EP 1210337 A1 20020605 - METHOD FOR PRODUCING 4,6-DICHLOROPYRIMIDINE WITH SULFUR COMPOUNDS AND PHOSPHOROUS COMPOUNDS
Title (en)
METHOD FOR PRODUCING 4,6-DICHLOROPYRIMIDINE WITH SULFUR COMPOUNDS AND PHOSPHOROUS COMPOUNDS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON 4,6-DICHLORPYRIMIDIN MIT SCHWEFEL- UND PHOSPHORVERBINDUNGEN
Title (fr)
PROCEDE DE PREPARATION DE 4,6-DICHLOROPYRIMIDINE AVEC DES COMPOSES SOUFRE ET PHOSPHORE
Publication
Application
Priority
- DE 19938500 A 19990813
- EP 0007401 W 20000731
Abstract (en)
[origin: DE19938500A1] According to the invention, 4,6-dichloropyrimidine is advantageously produced from 4-chlorine-6-methoxypyrimidine by using at least one chlorinating agent containing sulfur and in the presence of at least one phosphorous compound.
IPC 1-7
IPC 8 full level
C07B 61/00 (2006.01); C07D 239/30 (2006.01)
CPC (source: EP US)
C07D 239/30 (2013.01 - EP US)
Citation (search report)
See references of WO 0112610A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19938500 A1 20010215; AU 6161200 A 20010313; CA 2388607 A1 20020222; EP 1210337 A1 20020605; JP 2003507370 A 20030225; US 6525198 B1 20030225; WO 0112610 A1 20010222
DOCDB simple family (application)
DE 19938500 A 19990813; AU 6161200 A 20000731; CA 2388607 A 20000731; EP 0007401 W 20000731; EP 00948019 A 20000731; JP 2001517508 A 20000731; US 6908902 A 20020207