(19)
(11) EP 2 074 109 A1

(12)

(43) Date of publication:
01.07.2009 Bulletin 2009/27

(21) Application number: 07802871.9

(22) Date of filing: 24.08.2007
(51) International Patent Classification (IPC): 
C07D 317/36(2006.01)
(86) International application number:
PCT/EP2007/058823
(87) International publication number:
WO 2008/034685 (27.03.2008 Gazette 2008/13)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 21.09.2006 DE 102006044519

(71) Applicant: Evonik Degussa GmbH
45128 Essen (DE)

(72) Inventors:
  • GRÖGER, Harald
    91056 Erlangen (DE)
  • WIENAND, Wolfgang
    60385 Frankfurt am Main (DE)
  • ROLLMANN, Claudia
    63755 Alzenau (DE)
  • WERNER, Helge
    63486 Bruchköbel (DE)
  • REICHERT, Dietmar
    63863 Eschau (DE)

   


(54) METHOD OF PRODUCTION OF ENANTIOMER-ENRICHED ALKYLENE CARBONATES