DK108865C - Process for the preparation of derivatives of 1,3,4-oxadiazol-2-one. - Google Patents

Process for the preparation of derivatives of 1,3,4-oxadiazol-2-one.

Info

Publication number
DK108865C
DK108865C DK16965AA DK16965A DK108865C DK 108865 C DK108865 C DK 108865C DK 16965A A DK16965A A DK 16965AA DK 16965 A DK16965 A DK 16965A DK 108865 C DK108865 C DK 108865C
Authority
DK
Denmark
Prior art keywords
oxadiazol
derivatives
preparation
Prior art date
Application number
DK16965AA
Other languages
Danish (da)
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Application granted granted Critical
Publication of DK108865C publication Critical patent/DK108865C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
    • C07D271/113—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DK16965AA 1964-01-14 1965-01-13 Process for the preparation of derivatives of 1,3,4-oxadiazol-2-one. DK108865C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR960255A FR1448727A (en) 1964-01-14 1964-01-14 New process for preparing an oxadiazol-1, 3, 4 one-2
FR998693A FR88321E (en) 1964-01-14 1964-12-15 New process for the preparation of an oxadiazol-1,4-one-2

Publications (1)

Publication Number Publication Date
DK108865C true DK108865C (en) 1968-02-19

Family

ID=26205353

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16965AA DK108865C (en) 1964-01-14 1965-01-13 Process for the preparation of derivatives of 1,3,4-oxadiazol-2-one.

Country Status (8)

Country Link
AT (2) AT252239B (en)
BE (1) BE658260A (en)
CH (1) CH431541A (en)
DK (1) DK108865C (en)
ES (1) ES308104A1 (en)
FR (2) FR1448727A (en)
GB (1) GB1085771A (en)
NL (1) NL6500374A (en)

Also Published As

Publication number Publication date
FR1448727A (en) 1966-03-18
NL6500374A (en) 1965-07-15
AT254869B (en) 1967-06-12
BE658260A (en) 1965-07-13
CH431541A (en) 1967-03-15
FR88321E (en) 1967-01-20
GB1085771A (en) 1967-10-04
ES308104A1 (en) 1965-05-01
AT252239B (en) 1967-02-10

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