EP 2616452 A1 20130724 - PROCESS FOR PRODUCING DIOXOLANE
Title (en)
PROCESS FOR PRODUCING DIOXOLANE
Title (de)
VERFAHREN ZUR HERSTELLUNG VON DIOXOLAN
Title (fr)
PROCEDE DE FABRICATION DE DIOXOLANE
Publication
Application
Priority
- FR 1003666 A 20100915
- EP 2011065438 W 20110907
Abstract (en)
[origin: WO2012034905A1] The present invention relates to a process for producing dioxolane from crude glycerol obtained from raw materials such as the crude glycerol obtained during the production of biodiesel or glycerol obtained during the conversion of fats or oils. The invention in particular aims to dissolve the glycerol in an organic solvent and to form an insoluble phase comprising the salts included in the crude glycerol, and then to react the glycerol obtained with an aldehyde or a ketone.
IPC 8 full level
C07B 63/00 (2006.01); C07D 317/20 (2006.01)
CPC (source: EP US)
C07D 317/20 (2013.01 - EP US)
Citation (search report)
See references of WO 2012034905A1
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
DOCDB simple family (publication)
FR 2964658 A1 20120316; FR 2964658 B1 20130104; BR 112013005871 A2 20160607; CN 103097372 A 20130508; EP 2616452 A1 20130724; US 2013178638 A1 20130711; WO 2012034905 A1 20120322
DOCDB simple family (application)
FR 1003666 A 20100915; BR 112013005871 A 20110907; CN 201180044389 A 20110907; EP 11754391 A 20110907; EP 2011065438 W 20110907; US 201113823754 A 20110907