EP 0658155 A1 19950621 - PROCESS FOR CONVERTING ACETALS TO ETHERS.
Title (en)
PROCESS FOR CONVERTING ACETALS TO ETHERS.
Title (de)
VERFAHREN ZUR UMWANDLUNG VON ACETATEN IN ETHER.
Title (fr)
PROCEDE DE CONVERSION D'ACETALS EN ETHERS.
Publication
Application
Priority
- US 9407517 W 19940705
- US 8797793 A 19930707
Abstract (en)
[origin: WO9501949A1] The present invention relates to a process for converting acetals to ethers. More particularly, this invention relates to a hydrogenation process for converting a 3-alkoxypropionaldehyde dialkyl acetal to the corresponding 1,3-dialkoxypropane in the presence of a supported hydrogenation catalyst. The process is highly selective towards the formation of the foregoing diethers relative to the formation of the corresponding alcohols, alkoxylated alcohols and mono-ethers.
IPC 1-7
IPC 8 full level
B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 23/46 (2006.01); B01J 23/74 (2006.01); B01J 23/755 (2006.01); C07B 61/00 (2006.01); C07C 41/28 (2006.01); C07C 43/10 (2006.01)
CPC (source: EP KR)
B01J 23/44 (2013.01 - KR); C07C 41/28 (2013.01 - EP KR); C07C 43/04 (2013.01 - KR)
Designated contracting state (EPC)
AT BE DE ES FR GB IT NL SE
DOCDB simple family (publication)
WO 9501949 A1 19950119; AU 7322194 A 19950206; EP 0658155 A1 19950621; EP 0658155 A4 19960124; JP H08500368 A 19960116; KR 950703502 A 19950920
DOCDB simple family (application)
US 9407517 W 19940705; AU 7322194 A 19940705; EP 94923325 A 19940705; JP 50410795 A 19940705; KR 19950700901 A 19950307