DE1695261C3 - Verfahren zur Herstellung von N,N"disubstituiertenBipyridyliumsalzen - Google Patents

Verfahren zur Herstellung von N,N"disubstituiertenBipyridyliumsalzen

Info

Publication number
DE1695261C3
DE1695261C3 DE19671695261 DE1695261A DE1695261C3 DE 1695261 C3 DE1695261 C3 DE 1695261C3 DE 19671695261 DE19671695261 DE 19671695261 DE 1695261 A DE1695261 A DE 1695261A DE 1695261 C3 DE1695261 C3 DE 1695261C3
Authority
DE
Germany
Prior art keywords
substituted
anthraquinone
same
disubstituted
reaction
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
DE19671695261
Other languages
German (de)
English (en)
Other versions
DE1695261A1 (de
DE1695261B2 (de
Inventor
Anthony Edward Runcorn Smith (Grossbritannien)
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 DE1695261A1 publication Critical patent/DE1695261A1/de
Publication of DE1695261B2 publication Critical patent/DE1695261B2/de
Application granted granted Critical
Publication of DE1695261C3 publication Critical patent/DE1695261C3/de
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/06Heterocyclic 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
    • C07D213/22Heterocyclic 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DE19671695261 1966-01-21 1967-01-20 Verfahren zur Herstellung von N,N"disubstituiertenBipyridyliumsalzen Expired DE1695261C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB283766A GB1119544A (en) 1966-01-21 1966-01-21 Production of n:n'-disubstituted bipyridylium salts

Publications (3)

Publication Number Publication Date
DE1695261A1 DE1695261A1 (de) 1972-04-20
DE1695261B2 DE1695261B2 (de) 1973-11-15
DE1695261C3 true DE1695261C3 (de) 1974-12-05

Family

ID=35429333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671695261 Expired DE1695261C3 (de) 1966-01-21 1967-01-20 Verfahren zur Herstellung von N,N"disubstituiertenBipyridyliumsalzen

Country Status (4)

Country Link
BE (1) BE693001A (enrdf_load_stackoverflow)
DE (1) DE1695261C3 (enrdf_load_stackoverflow)
GB (1) GB1119544A (enrdf_load_stackoverflow)
NL (1) NL6700979A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE693001A (enrdf_load_stackoverflow) 1967-07-20
GB1119544A (en) 1968-07-10
DE1695261A1 (de) 1972-04-20
DE1695261B2 (de) 1973-11-15
NL6700979A (enrdf_load_stackoverflow) 1967-07-24

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8340 Patent of addition ceased/non-payment of fee of main patent