(19)
(11) EP 4 457 009 A1

(12)

(43) Date of publication:
06.11.2024 Bulletin 2024/45

(21) Application number: 22847128.0

(22) Date of filing: 14.12.2022
(51) International Patent Classification (IPC): 
B01D 61/00(2006.01)
B01J 19/24(2006.01)
C07C 29/10(2006.01)
C07C 41/26(2006.01)
 B01D 71/70(2006.01)
C07B 57/00(2006.01)
C07C 31/20(2006.01)
(52) Cooperative Patent Classification (CPC):
B01D 61/007; B01D 71/70; B01D 2311/2696; B01D 2325/36; B01D 2325/38; B01J 19/2475; C07B 57/00; C07C 31/20; C07C 29/106; C07B 2200/07; C07C 41/26
 
C-Sets:
  1. C07C 29/106, C07C 33/26;
  2. C07C 41/26, C07C 43/23;
  3. C07C 41/26, C07C 43/178;
  4. C07C 29/106, C07C 33/035;
(86) International application number:
PCT/EP2022/085983
(87) International publication number:
WO 2023/126186 (06.07.2023 Gazette 2023/27)
(84) Designated Contracting States:
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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 29.12.2021 EP 21306951

(71) Applicants:
  • Université d'Aix Marseille
    13007 Marseille 7 (FR)
  • Centre National de la Recherche Scientifique
    75016 Paris (FR)
  • Ecole Centrale de Marseille
    13013 Marseille (FR)

(72) Inventors:
  • BRESSY, Cyril
    13001 Marseille (FR)
  • HERAULT, Damien
    13004 Marseille (FR)
  • HOU, Jingke
    13397 Marseille Cedex 20 (FR)

(74) Representative: LLR 
2, rue Jean Lantier
75001 Paris
75001 Paris (FR)

   


(54) METHOD FOR SIMULTANEOUS PREPARATION OF SEPARATED ENANTIOMERIC PRODUCTS FROM RACEMIC OR SCALEMIC SUBSTRATES