FR1405901A - Process for the preparation of 4-alkyl-5-cyano-oxazoles - Google Patents

Process for the preparation of 4-alkyl-5-cyano-oxazoles

Info

Publication number
FR1405901A
FR1405901A FR975213A FR975213A FR1405901A FR 1405901 A FR1405901 A FR 1405901A FR 975213 A FR975213 A FR 975213A FR 975213 A FR975213 A FR 975213A FR 1405901 A FR1405901 A FR 1405901A
Authority
FR
France
Prior art keywords
oxazoles
cyano
alkyl
preparation
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.)
Expired
Application number
FR975213A
Other languages
French (fr)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to FR975213A priority Critical patent/FR1405901A/en
Priority claimed from US412851A external-priority patent/US3222374A/en
Application granted granted Critical
Publication of FR1405901A publication Critical patent/FR1405901A/en
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D321/00—Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups C07D317/00 - C07D319/00
    • C07D321/02—Seven-membered rings
    • C07D321/04—Seven-membered rings not condensed with other rings
    • C07D321/06—1,3-Dioxepines; Hydrogenated 1,3-dioxepines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR975213A 1963-05-22 1964-05-21 Process for the preparation of 4-alkyl-5-cyano-oxazoles Expired FR1405901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR975213A FR1405901A (en) 1963-05-22 1964-05-21 Process for the preparation of 4-alkyl-5-cyano-oxazoles

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28223363A 1963-05-22 1963-05-22
FR975213A FR1405901A (en) 1963-05-22 1964-05-21 Process for the preparation of 4-alkyl-5-cyano-oxazoles
US412851A US3222374A (en) 1963-05-22 1964-11-20 Process for preparing 5-cyano-4-lower alkyl oxazole

Publications (1)

Publication Number Publication Date
FR1405901A true FR1405901A (en) 1965-07-16

Family

ID=27247992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975213A Expired FR1405901A (en) 1963-05-22 1964-05-21 Process for the preparation of 4-alkyl-5-cyano-oxazoles

Country Status (1)

Country Link
FR (1) FR1405901A (en)

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