FR2344519A1 - Procede de preparation d'o-hydroxyaldehydes et o-hydroxycetones aromatiques - Google Patents

Procede de preparation d'o-hydroxyaldehydes et o-hydroxycetones aromatiques

Info

Publication number
FR2344519A1
FR2344519A1 FR7707869A FR7707869A FR2344519A1 FR 2344519 A1 FR2344519 A1 FR 2344519A1 FR 7707869 A FR7707869 A FR 7707869A FR 7707869 A FR7707869 A FR 7707869A FR 2344519 A1 FR2344519 A1 FR 2344519A1
Authority
FR
France
Prior art keywords
hydroxyaldehydes
hydroxyketones
preparing aromatic
aromatic
preparing
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7707869A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DE19762610892 external-priority patent/DE2610892A1/de
Priority claimed from DE19762618055 external-priority patent/DE2618055A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2344519A1 publication Critical patent/FR2344519A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7707869A 1976-03-16 1977-03-16 Procede de preparation d'o-hydroxyaldehydes et o-hydroxycetones aromatiques Withdrawn FR2344519A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762610892 DE2610892A1 (de) 1976-03-16 1976-03-16 Verfahren zur herstellung von aromatischen o-hydroxyaldehyden und o-hydroxyketonen
DE19762618055 DE2618055A1 (de) 1976-04-24 1976-04-24 Verfahren zur herstellung von aromatischen o-hydroxyaldehyden und o-hydroxyketonen

Publications (1)

Publication Number Publication Date
FR2344519A1 true FR2344519A1 (fr) 1977-10-14

Family

ID=25770208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707869A Withdrawn FR2344519A1 (fr) 1976-03-16 1977-03-16 Procede de preparation d'o-hydroxyaldehydes et o-hydroxycetones aromatiques

Country Status (3)

Country Link
JP (1) JPS52111530A (fr)
FR (1) FR2344519A1 (fr)
GB (1) GB1516617A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444738A1 (de) * 1994-12-15 1996-06-20 Bayer Ag Verfahren zur Herstellung von Carbonylverbindungen durch katalysierte Oxidation von Olefinen und in Mikroemulsionen angeordnete Katalysatoren

Also Published As

Publication number Publication date
JPS52111530A (en) 1977-09-19
GB1516617A (en) 1978-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse