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AT303717B - Process for the preparation of new 1-aza-9-oxafluorenes and their salts - Google Patents

Process for the preparation of new 1-aza-9-oxafluorenes and their salts

Info

Publication number
AT303717B
AT303717B AT412370A AT412370A AT303717B AT 303717 B AT303717 B AT 303717B AT 412370 A AT412370 A AT 412370A AT 412370 A AT412370 A AT 412370A AT 303717 B AT303717 B AT 303717B
Authority
AT
Austria
Prior art keywords
oxafluorenes
aza
salts
preparation
new
Prior art date
Application number
AT412370A
Other languages
German (de)
Original Assignee
Glaxo Lab Ltd
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 Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Application granted granted Critical
Publication of AT303717B publication Critical patent/AT303717B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/64—One oxygen atom attached in position 2 or 6
    • C07D213/643—2-Phenoxypyridines; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/72—Nitrogen atoms
    • C07D213/73—Unsubstituted amino or imino radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT412370A 1969-05-09 1970-05-06 Process for the preparation of new 1-aza-9-oxafluorenes and their salts AT303717B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23840/69A GB1300928A (en) 1969-05-09 1969-05-09 0-aza-9-oxafluorenes

Publications (1)

Publication Number Publication Date
AT303717B true AT303717B (en) 1972-12-11

Family

ID=10202160

Family Applications (1)

Application Number Title Priority Date Filing Date
AT412370A AT303717B (en) 1969-05-09 1970-05-06 Process for the preparation of new 1-aza-9-oxafluorenes and their salts

Country Status (9)

Country Link
AT (1) AT303717B (en)
BE (1) BE750128A (en)
CH (2) CH541575A (en)
DE (1) DE2022024A1 (en)
FR (1) FR2051509B1 (en)
GB (1) GB1300928A (en)
IE (1) IE34188B1 (en)
NL (1) NL7006739A (en)
ZA (1) ZA702941B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2897959B1 (en) 2012-09-20 2017-12-20 UDC Ireland Limited Azadibenzofurans for electronic applications

Also Published As

Publication number Publication date
GB1300928A (en) 1972-12-29
IE34188L (en) 1970-11-09
DE2022024A1 (en) 1970-11-19
IE34188B1 (en) 1975-03-05
FR2051509B1 (en) 1974-03-22
BE750128A (en) 1970-11-09
CH541575A (en) 1973-10-31
CH557375A (en) 1974-12-31
NL7006739A (en) 1970-11-11
ZA702941B (en) 1971-01-27
FR2051509A1 (en) 1971-04-09

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee