DK133151C - PROCEDURE FOR PREPARING UNSubstituted BIPYRIDYLES - Google Patents

PROCEDURE FOR PREPARING UNSubstituted BIPYRIDYLES

Info

Publication number
DK133151C
DK133151C DK141269A DK141269A DK133151C DK 133151 C DK133151 C DK 133151C DK 141269 A DK141269 A DK 141269A DK 141269 A DK141269 A DK 141269A DK 133151 C DK133151 C DK 133151C
Authority
DK
Denmark
Prior art keywords
bipyridyles
procedure
preparing unsubstituted
unsubstituted
preparing
Prior art date
Application number
DK141269A
Other languages
Danish (da)
Other versions
DK133151B (en
Inventor
R D Bowden
Original Assignee
Ici 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
Priority claimed from GB246/69A external-priority patent/GB1268191A/en
Application filed by Ici Ltd filed Critical Ici Ltd
Priority to DK616569A priority Critical patent/DK132630C/en
Priority to DK616669A priority patent/DK133101C/en
Publication of DK133151B publication Critical patent/DK133151B/en
Application granted granted Critical
Publication of DK133151C publication Critical patent/DK133151C/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
    • C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/22—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing two or more pyridine rings directly linked together, e.g. bipyridyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
DK141269A 1968-03-18 1969-03-14 PROCEDURE FOR PREPARING UNSubstituted BIPYRIDYLES DK133151C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK616569A DK132630C (en) 1968-03-18 1969-11-20 PROCEDURE FOR MAKING 4- (4-PYRIDYL) -TETRAHYDROPYRANE OR -TIOPYRANE
DK616669A DK133101C (en) 1968-03-18 1969-11-20 PROCEDURE FOR MAKING 4- (4-PYRIDYL) TETRAHYDROPYRANE

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB1300868 1968-03-18
GB2577368 1968-05-29
GB6071668 1968-12-20
GB6071468 1968-12-20
GB6071568 1968-12-20
GB246/69A GB1268191A (en) 1968-03-18 1969-01-02 Process for the manufacture of bipyridyls

Publications (2)

Publication Number Publication Date
DK133151B DK133151B (en) 1976-03-29
DK133151C true DK133151C (en) 1976-08-30

Family

ID=27546442

Family Applications (1)

Application Number Title Priority Date Filing Date
DK141269A DK133151C (en) 1968-03-18 1969-03-14 PROCEDURE FOR PREPARING UNSubstituted BIPYRIDYLES

Country Status (6)

Country Link
JP (1) JPS4829227B1 (en)
DK (1) DK133151C (en)
IE (1) IE32658B1 (en)
IL (2) IL38652A (en)
RO (3) RO62159A (en)
SE (1) SE373139B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033341A (en) * 1973-07-30 1975-03-31

Also Published As

Publication number Publication date
SE373139B (en) 1975-01-27
IL31794A (en) 1973-04-30
IL38652A (en) 1973-04-30
JPS4829227B1 (en) 1973-09-08
DK133151B (en) 1976-03-29
IL31794A0 (en) 1969-05-28
IE32658B1 (en) 1973-10-17
IE32658L (en) 1969-09-18
RO63154A (en) 1978-06-15
RO59900A (en) 1976-05-15
RO62159A (en) 1977-12-15

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