GB1070326A - Process of manufacturing substituted benzoxazin-4-ones - Google Patents

Process of manufacturing substituted benzoxazin-4-ones

Info

Publication number
GB1070326A
GB1070326A GB20403/64A GB2040364A GB1070326A GB 1070326 A GB1070326 A GB 1070326A GB 20403/64 A GB20403/64 A GB 20403/64A GB 2040364 A GB2040364 A GB 2040364A GB 1070326 A GB1070326 A GB 1070326A
Authority
GB
United Kingdom
Prior art keywords
compounds
ones
formula
luminophores
examples
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
GB20403/64A
Inventor
Boris Markovich Bolotin
Ljudmila Stepanovna Kurnosova
Olga Nickolaevna Koroljkova
Dora Alexandrovna Drapkina
Jaroslav Anatoljevich Terskoi
R Leonid Grigorjevich Sinjav
Vitaly Grigorjevich Brudz
Galina Dmitrievna Jarovaja
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.)
VNII KHIM REAKTIVOV I OSOBO CH
Original Assignee
VNII KHIM REAKTIVOV I OSOBO CH
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 VNII KHIM REAKTIVOV I OSOBO CH filed Critical VNII KHIM REAKTIVOV I OSOBO CH
Priority to GB20403/64A priority Critical patent/GB1070326A/en
Publication of GB1070326A publication Critical patent/GB1070326A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
    • C07D265/34—1,4-Oxazines; Hydrogenated 1,4-oxazines condensed with carbocyclic rings
    • C07D265/36—1,4-Oxazines; Hydrogenated 1,4-oxazines condensed with carbocyclic rings condensed with one six-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/16—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with only hydrogen or carbon atoms directly attached in positions 2 and 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
    • C07D265/34—1,4-Oxazines; Hydrogenated 1,4-oxazines condensed with carbocyclic rings
    • C07D265/38—[b, e]-condensed with two six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond

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)

Abstract

Compounds of the formula <FORM:1070326/C4-C5/1> where Ar is aromatic (see Division C2), are organic luminophores. Products obtained in examples are stated to be of use in luminescent aerosols and pencils and in luminescence defectoscopy.ALSO:Compounds of the formula <FORM:1070326/C2/1> in which Ar is an aromatic radical, are prepared by reacting the corresponding aryl sulphonyl chloride with anthranilic acid in the presence of pyridine, e.g. at a temperature of 20-90 DEG C. Examples prepare compounds as above in which Ar is 4-methylphenyl, 4-isopropylphenyl, 2,4,6-trimethylphenyl and 2-naphthyl, and these particular compounds are claimed as novel. The products of the invention are luminophores (see Division C4).
GB20403/64A 1964-05-15 1964-05-15 Process of manufacturing substituted benzoxazin-4-ones Expired GB1070326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20403/64A GB1070326A (en) 1964-05-15 1964-05-15 Process of manufacturing substituted benzoxazin-4-ones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20403/64A GB1070326A (en) 1964-05-15 1964-05-15 Process of manufacturing substituted benzoxazin-4-ones

Publications (1)

Publication Number Publication Date
GB1070326A true GB1070326A (en) 1967-06-01

Family

ID=10145405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20403/64A Expired GB1070326A (en) 1964-05-15 1964-05-15 Process of manufacturing substituted benzoxazin-4-ones

Country Status (1)

Country Link
GB (1) GB1070326A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277839A (en) * 1992-06-03 1994-01-11 Litton Industrial Automation Automated Vehicles Guidepath material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277839A (en) * 1992-06-03 1994-01-11 Litton Industrial Automation Automated Vehicles Guidepath material

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