EP 2874988 A1 20150527 - PROCESS FOR PREPARING DIACID COMPOUNDS
Title (en)
PROCESS FOR PREPARING DIACID COMPOUNDS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON DISÄUREVERBINDUNGEN
Title (fr)
PROCÉDÉ DE PRÉPARATION DE COMPOSÉS DIACIDES
Publication
Application
Priority
- FR 1256996 A 20120719
- EP 2013063363 W 20130626
Abstract (en)
[origin: WO2014012754A1] The present invention relates to a process for preparing at least one diacid compound, comprising a step in which at least one imide compound is subjected to a hydrolysis reaction carried out in the absence of catalyst.
IPC 8 full level
C07C 51/00 (2006.01); C07C 55/02 (2006.01); C07C 55/10 (2006.01); C07C 55/12 (2006.01)
CPC (source: CN EP KR US)
C07C 51/00 (2013.01 - CN EP US); C07C 51/087 (2013.01 - KR); C07C 51/42 (2013.01 - US); C07C 51/44 (2013.01 - KR US); C07C 55/10 (2013.01 - KR); C07C 55/12 (2013.01 - KR)
Citation (search report)
See references of WO 2014012754A1
Citation (examination)
US 4128574 A 19781205 - MARKEZICH RONALD L, et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014012754 A1 20140123; BR 112015001095 A2 20170627; CN 104487410 A 20150401; EP 2874988 A1 20150527; FR 2993559 A1 20140124; FR 2993559 B1 20140815; JP 2015522594 A 20150806; JP 6143863 B2 20170607; KR 20150031477 A 20150324; US 2015175515 A1 20150625; US 9382182 B2 20160705
DOCDB simple family (application)
EP 2013063363 W 20130626; BR 112015001095 A 20130626; CN 201380038031 A 20130626; EP 13731775 A 20130626; FR 1256996 A 20120719; JP 2015522022 A 20130626; KR 20157003897 A 20130626; US 201314415491 A 20130626