MX2022002846A - Procedimiento mejorado para la preparacion de epoxidos a partir de aldehidos o cetonas. - Google Patents

Procedimiento mejorado para la preparacion de epoxidos a partir de aldehidos o cetonas.

Info

Publication number
MX2022002846A
MX2022002846A MX2022002846A MX2022002846A MX2022002846A MX 2022002846 A MX2022002846 A MX 2022002846A MX 2022002846 A MX2022002846 A MX 2022002846A MX 2022002846 A MX2022002846 A MX 2022002846A MX 2022002846 A MX2022002846 A MX 2022002846A
Authority
MX
Mexico
Prior art keywords
aldehydes
ketones
improved process
preparing epoxides
epoxides
Prior art date
Application number
MX2022002846A
Other languages
English (en)
Inventor
Andre Grossmann
Björn Schlummer
Original Assignee
Saltigo Gmbh
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 Saltigo Gmbh filed Critical Saltigo Gmbh
Publication of MX2022002846A publication Critical patent/MX2022002846A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/02—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms
    • C07C317/04—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
    • C07C381/12—Sulfonium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)

Abstract

La invención se refiere a un procedimiento mejorado para la preparación de epóxidos a partir de aldehídos o cetonas mediante reacción de una cetona o aldehído al menos con una sal de sulfonio así como a sales de sulfonio, que pueden usarse en el procedimiento de acuerdo con la invención.
MX2022002846A 2019-09-12 2020-09-09 Procedimiento mejorado para la preparacion de epoxidos a partir de aldehidos o cetonas. MX2022002846A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19196907 2019-09-12
PCT/EP2020/075210 WO2021048212A1 (de) 2019-09-12 2020-09-09 Verbessertes verfahren zur herstellung von epoxiden aus aldehyden oder ketonen

Publications (1)

Publication Number Publication Date
MX2022002846A true MX2022002846A (es) 2022-04-06

Family

ID=67953613

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022002846A MX2022002846A (es) 2019-09-12 2020-09-09 Procedimiento mejorado para la preparacion de epoxidos a partir de aldehidos o cetonas.

Country Status (7)

Country Link
US (1) US20220332691A1 (es)
EP (1) EP4028390A1 (es)
CN (1) CN114401950A (es)
BR (1) BR112022004259A2 (es)
CA (1) CA3153841A1 (es)
MX (1) MX2022002846A (es)
WO (1) WO2021048212A1 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998856A (en) * 1975-04-10 1976-12-21 Hoffmann-La Roche Inc. Preparation of epoxides
ATE13041T1 (de) * 1981-11-19 1985-05-15 Spiess C F & Sohn Verfahren zur herstellung von tertiaeren sulfoniummontmorilloniten und ihre verwendung.
CH658654A5 (de) 1983-03-04 1986-11-28 Sandoz Ag Azolderivate, verfahren zu ihrer herstellung und mittel die diese verbindungen enthalten.
EP0205400A3 (de) 1985-06-03 1987-10-14 Ciba-Geigy Ag Verfahren zur Herstellung von Alkyloxiranen
CN102803230A (zh) * 2009-06-12 2012-11-28 巴斯夫欧洲公司 杀真菌的具有5-硫取代基的1，2，4-三唑衍生物

Also Published As

Publication number Publication date
US20220332691A1 (en) 2022-10-20
BR112022004259A2 (pt) 2022-05-31
EP4028390A1 (de) 2022-07-20
WO2021048212A1 (de) 2021-03-18
CA3153841A1 (en) 2021-03-18
CN114401950A (zh) 2022-04-26

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