BE621747A - - Google Patents

Info

Publication number
BE621747A
BE621747A BE621747DA BE621747A BE 621747 A BE621747 A BE 621747A BE 621747D A BE621747D A BE 621747DA BE 621747 A BE621747 A BE 621747A
Authority
BE
Belgium
Prior art keywords
oxidation
nickel
alkaline
reaction
peroxide
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE621747A publication Critical patent/BE621747A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H9/00—Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical
    • C07H9/02—Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical the hetero ring containing only oxygen as ring hetero atoms
    • C07H9/04—Cyclic acetals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/285—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with peroxy-compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/76—Unsaturated compounds containing keto groups
    • C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE621747D BE621747A (de)

Publications (1)

Publication Number Publication Date
BE621747A true BE621747A (de)

Family

ID=194639

Family Applications (1)

Application Number Title Priority Date Filing Date
BE621747D BE621747A (de)

Country Status (1)

Country Link
BE (1) BE621747A (de)

Similar Documents

Publication Publication Date Title
EP1890990B1 (de) Verfahren zur herstellung von carbonsäuren
EP0715615B1 (de) Verfahren zur herstellung von (+)-(1r)-cis-3-oxo-2-pentyl-1-cyclopentanessigsäure
EP0149407B1 (de) Verfahren zur Herstellung von Brombenzaldehyden-Hydroxy und/oder Alkoxy substituiert
EP0021952B1 (de) Verfahren zur Herstellung von Perilla-Alkohol und dessen Derivaten
EP0043620A1 (de) Verfahren zur Herstellung von beta-Hydroxybutansäure
CA2791010A1 (fr) Procede de preparation d'acides carboxyliques par coupure oxydante d'un diol vicinal
CA2690869A1 (fr) Nouveau procede de synthese du fenofibrate
CA2222367C (fr) Procede de preparation de diacides a partir des eaux de lavage des produits d'oxydation du cyclohexane
EP0102283B1 (de) Verfahren zur Herstellung von Quinuclidinderivaten substituiert in Stellung drei
CA1265153A (fr) Synthese des tetrahydro-1,1,2,2 perfluoroalcanols et de leurs esters
FR2486526A1 (fr) Procede de preparation de derives de l'oxyde de diphenyle
LU82562A1 (fr) Procede de preparation d'acides phenoxy-2 propioniques optiquement actifs
CH476658A (fr) Procédé pour la préparation d'une dihydroxy-dicétone
CA1111447A (fr) Composes halogenes, procede de preparation et application a la preparation du metaphenoxy benzaldehyde
FR2633620A1 (fr) Oxydation d'epoxy-alcools en epoxy-acides carboxyliques
FR2573754A1 (fr) Procede de preparation d'acides a-hydroxyphenylalcanoiques et composes obtenus par ce procede
FR2615852A1 (fr) Procede pour la preparation et l'isolement de nitriles aromatiques
EP0047693B1 (de) Verfahren zur Herstellung von Oxyarylglyoxalsäuren und ihren Alkalisalzen und seine Verwendung zur Herstellung von Natrium-para-oxyphenylglyoxalat
BE484556A (de)
FR2560875A1 (fr) Procede pour la preparation d'un derive d'isoxazole
CH428765A (fr) Procédé pour la préparation de cétals internes polycycliques
BE875594A (fr) Procede de preparation de cetazines, et produits ainsi obtenus
BE537858A (de)
BE671514A (de)
FR2581642A1 (fr) Procede pour la production d'acide 6-hydroxy-2-naphtoique