PL4476195T3 - Ulepszony sposób wytwarzania 1,2-alkanodiolu z odpowiedniego alkenu i nadtlenku wodoru - Google Patents

Ulepszony sposób wytwarzania 1,2-alkanodiolu z odpowiedniego alkenu i nadtlenku wodoru

Info

Publication number
PL4476195T3
PL4476195T3 PL23702626.5T PL23702626T PL4476195T3 PL 4476195 T3 PL4476195 T3 PL 4476195T3 PL 23702626 T PL23702626 T PL 23702626T PL 4476195 T3 PL4476195 T3 PL 4476195T3
Authority
PL
Poland
Prior art keywords
alkanediol
producing
hydrogen peroxide
improved process
corresponding alkene
Prior art date
Application number
PL23702626.5T
Other languages
English (en)
Inventor
Erich J. MOLITOR
Original Assignee
Evonik Operations Gmbh
Dow Global Technologies Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evonik Operations Gmbh, Dow Global Technologies Llc filed Critical Evonik Operations Gmbh
Publication of PL4476195T3 publication Critical patent/PL4476195T3/pl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • C07C29/103Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
    • C07C29/106Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers of oxiranes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18Polyhydroxylic acyclic alcohols
    • C07C31/20Dihydroxylic alcohols
    • C07C31/2051,3-Propanediol; 1,2-Propanediol
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D301/00Preparation of oxiranes
    • C07D301/02Synthesis of the oxirane ring
    • C07D301/03Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/12Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24Chromium, molybdenum or tungsten
    • C07C2523/30Tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
PL23702626.5T 2022-02-11 2023-02-06 Ulepszony sposób wytwarzania 1,2-alkanodiolu z odpowiedniego alkenu i nadtlenku wodoru PL4476195T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP22156435 2022-02-11
PCT/EP2023/052811 WO2023152083A1 (en) 2022-02-11 2023-02-06 Improved process for producing 1,2-alkanediol from the corresponding alkene and hydrogen peroxide

Publications (1)

Publication Number Publication Date
PL4476195T3 true PL4476195T3 (pl) 2026-03-09

Family

ID=80461212

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23702626.5T PL4476195T3 (pl) 2022-02-11 2023-02-06 Ulepszony sposób wytwarzania 1,2-alkanodiolu z odpowiedniego alkenu i nadtlenku wodoru

Country Status (12)

Country Link
US (1) US20250171389A1 (pl)
EP (1) EP4476195B1 (pl)
JP (1) JP2025505720A (pl)
KR (1) KR20240148853A (pl)
CN (1) CN118900833A (pl)
AU (1) AU2023217868A1 (pl)
CA (1) CA3243674A1 (pl)
ES (1) ES3057281T3 (pl)
MX (1) MX2024009716A (pl)
PL (1) PL4476195T3 (pl)
TW (1) TW202340127A (pl)
WO (1) WO2023152083A1 (pl)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507584C2 (de) 1995-03-04 1997-06-12 Geesthacht Gkss Forschung Strahlenchemisch modifizierte Silikonkompositmembran für die Ultrafiltration
US6528665B1 (en) * 2002-04-03 2003-03-04 Albemarle Corporation Preventing undesired odor in and/or purifying alkanediols
DE102005031703B3 (de) 2005-07-05 2007-01-11 Gkss-Forschungszentrum Geesthacht Gmbh Kompositmembran
CL2009000939A1 (es) 2008-04-30 2010-10-01 Evonik Degussa Gmbh Proceso para recuperar molibdato o tungstato desde una solucion acuosa que comprende a) contactar la solucion con un material portador inorganico cationizado e insoluble en agua, b) separar el material portador de molibdato o tungstato, c) contactarlo con una solucion acuosa con un ph entre 6 a 14 y d) separar el material saturado.
DE102009047351A1 (de) 2009-12-01 2011-06-09 Evonik Goldschmidt Gmbh Komposit-Siliconmembranen mit hoher Trennwirkung
DE102012200990A1 (de) 2012-01-24 2013-07-25 Evonik Industries Ag Verfahren zur Rückgewinnung von Molybdat bei einer mit Molybdat katalysierten Delignifizierung von Zellstoff mit Wasserstoffperoxid
HUE046136T2 (hu) 2015-11-25 2020-02-28 Evonik Operations Gmbh Eljárás 1,2-propándiol elõállítására propénból és hidrogén-peroxidból

Also Published As

Publication number Publication date
US20250171389A1 (en) 2025-05-29
AU2023217868A1 (en) 2024-08-08
TW202340127A (zh) 2023-10-16
CA3243674A1 (en) 2023-08-17
CN118900833A (zh) 2024-11-05
KR20240148853A (ko) 2024-10-11
ES3057281T3 (en) 2026-02-27
EP4476195B1 (en) 2025-10-08
MX2024009716A (es) 2024-11-08
EP4476195A1 (en) 2024-12-18
JP2025505720A (ja) 2025-02-28
WO2023152083A1 (en) 2023-08-17

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