EP 0000315 B1 19800917 - PROCESS FOR PREPARING OPTICALLY ACTIVE CITRONELLAL
Title (en)
PROCESS FOR PREPARING OPTICALLY ACTIVE CITRONELLAL
Publication
Application
Priority
FR 7721377 A 19770704
Abstract (en)
[origin: US4237072A] Neral or geranial are hydrogenated into optically active citronellal in the presence of a catalytic complex comprising a rhodium derivative and a chiral phosphine.
IPC 1-7
IPC 8 full level
B01J 31/00 (2006.01); B01J 31/24 (2006.01); C07B 61/00 (2006.01); C07C 45/00 (2006.01); C07C 45/62 (2006.01); C07C 47/21 (2006.01); C07C 67/00 (2006.01)
CPC (source: EP US)
B01J 31/188 (2013.01 - EP US); B01J 31/24 (2013.01 - EP US); B01J 31/2404 (2013.01 - EP US); B01J 31/2409 (2013.01 - EP US); B01J 31/2414 (2013.01 - EP US); B01J 31/2457 (2013.01 - EP US); C07C 45/62 (2013.01 - EP US); B01J 31/20 (2013.01 - EP US); B01J 2231/645 (2013.01 - EP US); B01J 2531/822 (2013.01 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
BE CH DE GB NL
DOCDB simple family (publication)
EP 0000315 A1 19790110; EP 0000315 B1 19800917; CA 1117981 A 19820209; DE 2860165 D1 19801218; FR 2396735 A1 19790202; FR 2396735 B1 19800201; IT 1096979 B 19850826; IT 7825303 A0 19780704; JP S5414911 A 19790203; JP S6123775 B2 19860607; US 4237072 A 19801202
DOCDB simple family (application)
EP 78420001 A 19780614; CA 306584 A 19780630; DE 2860165 T 19780614; FR 7721377 A 19770704; IT 2530378 A 19780704; JP 8062078 A 19780704; US 92098178 A 19780630