EP 3655391 A1 20200527 - PROCESS OF PRODUCTION OF 3,7-DIMETHYL-9-(2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-YL)-NONA-2Z,7E-DIEN-4-YNE-1,6-DIOL
Title (en)
PROCESS OF PRODUCTION OF 3,7-DIMETHYL-9-(2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-YL)-NONA-2Z,7E-DIEN-4-YNE-1,6-DIOL
Title (de)
VERFAHREN ZUR HERSTELLUNG VON 3,7-DIMETHYL-9-(2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-YL)-NONA-2Z,7E-DIEN-4-YNE-1,6-DIOL
Title (fr)
PROCÉDÉ DE PRODUCTION DE 3,7-DIMÉTHYL-9-(2,6,6-TRIMÉTHYL-1-CYCLOHEXÈN-1-YL)-NONA-2Z,7E-DIEN-4-YNE-1,6-DIOL
Publication
Application
Priority
- EP 17182234 A 20170720
- EP 2018069628 W 20180719
Abstract (en)
[origin: WO2019016315A1] The present invention relates to an improved method for producing 3,7-dimethyl- 9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-nona-2Z,7E-dien-4-yne-1,6-diol.
IPC 8 full level
C07C 403/08 (2006.01); C07C 403/10 (2006.01)
CPC (source: EP)
C07C 403/08 (2013.01); C07C 403/10 (2013.01); C07C 2601/16 (2017.04)
Citation (search report)
See references of WO 2019016315A1
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 2019016315 A1 20190124; CN 110914237 A 20200324; EP 3655391 A1 20200527
DOCDB simple family (application)
EP 2018069628 W 20180719; CN 201880046260 A 20180719; EP 18743479 A 20180719