NL6915094A - - Google Patents

Info

Publication number
NL6915094A
NL6915094A NL6915094A NL6915094A NL6915094A NL 6915094 A NL6915094 A NL 6915094A NL 6915094 A NL6915094 A NL 6915094A NL 6915094 A NL6915094 A NL 6915094A NL 6915094 A NL6915094 A NL 6915094A
Authority
NL
Netherlands
Application number
NL6915094A
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 filed Critical
Publication of NL6915094A publication Critical patent/NL6915094A/xx

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
NL6915094A 1968-10-07 1969-10-06 NL6915094A (en)

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
NL6915094A true NL6915094A (en) 1970-04-09

Family

ID=4404963

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6915094A NL6915094A (en) 1968-10-07 1969-10-06

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
CN114591316A (en) * 2022-03-14 2022-06-07 黄石市利福达医药化工有限公司 Preparation method of 2, 5-bis (benzoxazole-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
BE612776A (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
FR2020034A1 (en) 1970-07-10
DE1949334A1 (en) 1970-04-16
CH514616A (en) 1971-10-31
US3678042A (en) 1972-07-18
BE739878A (en) 1970-04-06
SE362431B (en) 1973-12-10
GB1272134A (en) 1972-04-26

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Legal Events

Date Code Title Description
BV The patent application has lapsed