CH514616A - Process for the preparation of arylene oxazoles - Google Patents

Process for the preparation of arylene oxazoles

Info

Publication number
CH514616A
CH514616A CH1493268A CH1493268A CH514616A CH 514616 A CH514616 A CH 514616A CH 1493268 A CH1493268 A CH 1493268A CH 1493268 A CH1493268 A CH 1493268A CH 514616 A CH514616 A CH 514616A
Authority
CH
Switzerland
Prior art keywords
oxazoles
arylene
preparation
arylene oxazoles
Prior art date
Application number
CH1493268A
Other languages
German (de)
Inventor
Erich Dr Matter
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1493268A priority Critical patent/CH514616A/en
Priority to SE12915/69A priority patent/SE362431B/xx
Priority to DE19691949334 priority patent/DE1949334A1/en
Priority to US862442A priority patent/US3678042A/en
Priority to GB48596/69A priority patent/GB1272134A/en
Priority to FR6933922A priority patent/FR2020034A1/fr
Priority to NL6915094A priority patent/NL6915094A/xx
Priority to BE739878D priority patent/BE739878A/xx
Publication of CH514616A publication Critical patent/CH514616A/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
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D263/57—Aryl or substituted aryl radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
    • C07D263/64—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings linked in positions 2 and 2' by chains containing six-membered aromatic rings or ring systems containing such rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CH1493268A 1968-10-07 1968-10-07 Process for the preparation of arylene oxazoles CH514616A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1493268A CH514616A (en) 1968-10-07 1968-10-07 Process for the preparation of arylene oxazoles
SE12915/69A SE362431B (en) 1968-10-07 1969-09-19
DE19691949334 DE1949334A1 (en) 1968-10-07 1969-09-30 Process for the preparation of aryloxazoles
US862442A US3678042A (en) 1968-10-07 1969-09-30 Process for the manufacture of aryloxazoles
GB48596/69A GB1272134A (en) 1968-10-07 1969-10-02 Process for the manufacture of aryloxazoles
FR6933922A FR2020034A1 (en) 1968-10-07 1969-10-03
NL6915094A NL6915094A (en) 1968-10-07 1969-10-06
BE739878D BE739878A (en) 1968-10-07 1969-10-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1493268A CH514616A (en) 1968-10-07 1968-10-07 Process for the preparation of arylene oxazoles

Publications (1)

Publication Number Publication Date
CH514616A true CH514616A (en) 1971-10-31

Family

ID=4404963

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1493268A CH514616A (en) 1968-10-07 1968-10-07 Process for the preparation of arylene oxazoles

Country Status (8)

Country Link
US (1) US3678042A (en)
BE (1) BE739878A (en)
CH (1) CH514616A (en)
DE (1) DE1949334A1 (en)
FR (1) FR2020034A1 (en)
GB (1) GB1272134A (en)
NL (1) NL6915094A (en)
SE (1) SE362431B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL37633A (en) * 1970-09-10 1975-08-31 Merck & Co Inc 2-(4-(2-benzoxazolyl)phenyl)alkanoic acid derivatives
FR2521994A1 (en) * 1982-02-23 1983-08-26 Ugine Kuhlmann PROCESS FOR THE PREPARATION OF BENZOXAZOLONE-2 AND DERIVATIVES FROM ORTHONITROPHENOLS AND CARBON MONOXIDE
US4921964A (en) * 1989-03-01 1990-05-01 Eastman Kodak Company Process for the preparation of stilbene derivatives
CN114591316B (en) * 2022-03-14 2024-09-20 黄石市利福达医药化工有限公司 Preparation method of 2, 5-bis (benzoxazol-2-) furan

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL268089A (en) * 1960-08-11
BE612775A (en) * 1961-01-19
NL285932A (en) * 1961-11-27
DE1419330A1 (en) * 1962-06-09 1970-02-19 Hoechst Ag Optical brighteners
CH426721A (en) * 1964-06-19 1967-06-30 Ciba Geigy Use of oxazole compounds as optical brightening agents for textile materials made of polyesters

Also Published As

Publication number Publication date
US3678042A (en) 1972-07-18
SE362431B (en) 1973-12-10
FR2020034A1 (en) 1970-07-10
BE739878A (en) 1970-04-06
GB1272134A (en) 1972-04-26
DE1949334A1 (en) 1970-04-16
NL6915094A (en) 1970-04-09

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Legal Events

Date Code Title Description
PL Patent ceased