AU462640B2 - Preparation of 2, 2'bipyridyls - Google Patents

Preparation of 2, 2'bipyridyls

Info

Publication number
AU462640B2
AU462640B2 AU43686/72A AU4368672A AU462640B2 AU 462640 B2 AU462640 B2 AU 462640B2 AU 43686/72 A AU43686/72 A AU 43686/72A AU 4368672 A AU4368672 A AU 4368672A AU 462640 B2 AU462640 B2 AU 462640B2
Authority
AU
Australia
Prior art keywords
bipyridyls
preparation
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
AU43686/72A
Other languages
English (en)
Other versions
AU4368672A (en
Inventor
ANTHONY JOY and DAVID CYRIL MARSHALL JOHN
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of AU4368672A publication Critical patent/AU4368672A/en
Application granted granted Critical
Publication of AU462640B2 publication Critical patent/AU462640B2/en
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/007—Alloys based on nickel or cobalt with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Pyridine Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AU43686/72A 1971-07-15 1972-06-21 Preparation of 2, 2'bipyridyls Expired AU462640B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3331071A GB1390028A (en) 1971-07-15 1971-07-15 Preparation of 2,2-bipyridyls
GBGB33310/71 1971-07-15

Publications (2)

Publication Number Publication Date
AU4368672A AU4368672A (en) 1974-01-03
AU462640B2 true AU462640B2 (en) 1975-07-03

Family

ID=10351294

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43686/72A Expired AU462640B2 (en) 1971-07-15 1972-06-21 Preparation of 2, 2'bipyridyls

Country Status (12)

Country Link
JP (1) JPS5734261B1 (xx)
AU (1) AU462640B2 (xx)
BE (1) BE785802A (xx)
CA (1) CA985688A (xx)
CS (1) CS177827B2 (xx)
DE (1) DE2230560C3 (xx)
FR (1) FR2145671B1 (xx)
GB (1) GB1390028A (xx)
HU (1) HU168640B (xx)
IT (1) IT956779B (xx)
PL (1) PL83674B1 (xx)
ZA (1) ZA724187B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU626766B2 (en) * 1989-01-19 1992-08-06 Syngenta Limited Process and catalyst for the preparation of 2,2'-bipyridyls

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897473A (en) * 1960-01-18 1962-05-30 Ici Australia Ltd Method and apparatus for the manufacture of 2:2-dipyridyl
NL290426A (xx) * 1963-01-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU626766B2 (en) * 1989-01-19 1992-08-06 Syngenta Limited Process and catalyst for the preparation of 2,2'-bipyridyls

Also Published As

Publication number Publication date
FR2145671B1 (xx) 1979-10-05
DE2230560B2 (de) 1981-04-30
IT956779B (it) 1973-10-10
HU168640B (en) 1976-06-28
DE2230560C3 (de) 1982-03-25
ZA724187B (en) 1973-03-28
AU4368672A (en) 1974-01-03
GB1390028A (en) 1975-04-09
FR2145671A1 (xx) 1973-02-23
DE2230560A1 (de) 1973-02-01
JPS5734261B1 (xx) 1982-07-22
CS177827B2 (xx) 1977-08-31
PL83674B1 (xx) 1975-12-31
CA985688A (en) 1976-03-16
BE785802A (fr) 1973-01-03

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