CA939352A - Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts - Google Patents

Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts

Info

Publication number
CA939352A
CA939352A CA089,891A CA89891A CA939352A CA 939352 A CA939352 A CA 939352A CA 89891 A CA89891 A CA 89891A CA 939352 A CA939352 A CA 939352A
Authority
CA
Canada
Prior art keywords
disubstituted
manufacture
bipyridylium salts
bipyridylium
salts
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
CA089,891A
Other languages
English (en)
Other versions
CA89891S (en
Inventor
John G. Carey
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
Priority claimed from GB00421/70A external-priority patent/GB1270863A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of CA939352A publication Critical patent/CA939352A/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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D211/82—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CA089,891A 1969-08-20 1970-08-04 Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts Expired CA939352A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4151669 1969-08-20
GB00421/70A GB1270863A (en) 1969-08-20 1970-03-04 Bipyridylium salts

Publications (1)

Publication Number Publication Date
CA939352A true CA939352A (en) 1974-01-01

Family

ID=26247506

Family Applications (1)

Application Number Title Priority Date Filing Date
CA089,891A Expired CA939352A (en) 1969-08-20 1970-08-04 Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts

Country Status (10)

Country Link
AT (1) AT310166B (de)
AU (1) AU1867970A (de)
BE (1) BE754835A (de)
CA (1) CA939352A (de)
DE (1) DE2041479A1 (de)
ES (1) ES382896A1 (de)
FR (1) FR2059013A5 (de)
IL (1) IL35066A (de)
NL (1) NL7012365A (de)
RO (1) RO57893A (de)

Also Published As

Publication number Publication date
AU1867970A (en) 1972-02-17
DE2041479A1 (de) 1971-03-04
IL35066A0 (en) 1971-02-25
ES382896A1 (es) 1973-04-16
IL35066A (en) 1973-03-30
BE754835A (fr) 1971-02-15
NL7012365A (de) 1971-02-23
RO57893A (de) 1975-03-15
FR2059013A5 (en) 1971-05-28
AT310166B (de) 1973-09-25

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