EP 1268394 A1 20030102 - METHOD FOR PREPARING ALKYL NITRITES
Title (en)
METHOD FOR PREPARING ALKYL NITRITES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON ALKYL-NITRITEN
Title (fr)
PROCEDE DE PREPARATION DE NITRITES D'ALKYLES
Publication
Application
Priority
- FR 0100999 W 20010403
- FR 0004231 A 20000403
Abstract (en)
[origin: WO0174754A1] The invention concerns a method for preparing alkyl nitrites of formula (I) R ONO wherein R represents a C1-C20, advantageously C2-C10 linear or branched alkyl group. The invention is characterised in that it consists in gradually and continuously adding in an aqueous medium, an alcohol of formula (II) R OH, R being as defined above, a nitrite of formula (III) M NO2, wherein M represents a metal cation, and a strong acid, so as to form continuously said alkyl nitrite, and in continuously drawing off said alkyl nitrite thus formed from the reaction medium.
IPC 1-7
IPC 8 full level
C07B 61/00 (2006.01); C07C 201/04 (2006.01); C07C 203/00 (2006.01)
CPC (source: EP US)
C07C 201/04 (2013.01 - EP US)
Citation (search report)
See references of WO 0174754A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0174754 A1 20011011; AU 4845201 A 20011015; EP 1268394 A1 20030102; FR 2807035 A1 20011005; FR 2807035 B1 20040903; JP 2003529576 A 20031007; US 2003149292 A1 20030807
DOCDB simple family (application)
FR 0100999 W 20010403; AU 4845201 A 20010403; EP 01921463 A 20010403; FR 0004231 A 20000403; JP 2001572449 A 20010403; US 24031903 A 20030121