CH535251A - Alkylation process for the production of oxazole derivatives - Google Patents

Alkylation process for the production of oxazole derivatives

Info

Publication number
CH535251A
CH535251A CH275470A CH275470A CH535251A CH 535251 A CH535251 A CH 535251A CH 275470 A CH275470 A CH 275470A CH 275470 A CH275470 A CH 275470A CH 535251 A CH535251 A CH 535251A
Authority
CH
Switzerland
Prior art keywords
production
alkylation process
oxazole derivatives
oxazole
derivatives
Prior art date
Application number
CH275470A
Other languages
German (de)
Inventor
Michael O'mant Derrick
Original Assignee
Ici Ltd
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 US504056A external-priority patent/US3401120A/en
Priority claimed from GB4378666A external-priority patent/GB1139940A/en
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of CH535251A publication Critical patent/CH535251A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/32—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
    • C23G1/068—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors compounds containing a C=C bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CH275470A 1965-10-23 1967-09-29 Alkylation process for the production of oxazole derivatives CH535251A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US504056A US3401120A (en) 1965-10-23 1965-10-23 Corrosion inhibitors
GB4378666A GB1139940A (en) 1966-09-30 1966-09-30 Oxazole derivatives
CH1361967A CH507974A (en) 1965-10-23 1967-09-29 Anti-inflammatory analgesic antipyretic oxazole

Publications (1)

Publication Number Publication Date
CH535251A true CH535251A (en) 1973-03-31

Family

ID=27177025

Family Applications (4)

Application Number Title Priority Date Filing Date
CH416070A CH526574A (en) 1965-10-23 1967-09-29 Process for the preparation of oxazolylalkanecarboxamides
CH83871A CH512505A (en) 1965-10-23 1967-09-29 Anti-inflammatory analgesic antipyretic oxazole
CH275470A CH535251A (en) 1965-10-23 1967-09-29 Alkylation process for the production of oxazole derivatives
CH275370A CH535250A (en) 1965-10-23 1967-09-29 Process for the preparation of esters of oxazolyl-alkanoic acids

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH416070A CH526574A (en) 1965-10-23 1967-09-29 Process for the preparation of oxazolylalkanecarboxamides
CH83871A CH512505A (en) 1965-10-23 1967-09-29 Anti-inflammatory analgesic antipyretic oxazole

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH275370A CH535250A (en) 1965-10-23 1967-09-29 Process for the preparation of esters of oxazolyl-alkanoic acids

Country Status (1)

Country Link
CH (4) CH526574A (en)

Also Published As

Publication number Publication date
CH526574A (en) 1972-08-15
CH512505A (en) 1971-09-15
CH535250A (en) 1973-03-31

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Legal Events

Date Code Title Description
PL Patent ceased