FR2005783A1 - - Google Patents

Info

Publication number
FR2005783A1
FR2005783A1 FR6910660A FR6910660A FR2005783A1 FR 2005783 A1 FR2005783 A1 FR 2005783A1 FR 6910660 A FR6910660 A FR 6910660A FR 6910660 A FR6910660 A FR 6910660A FR 2005783 A1 FR2005783 A1 FR 2005783A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6910660A
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 FR2005783A1 publication Critical patent/FR2005783A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
FR6910660A 1968-04-08 1969-04-08 Withdrawn FR2005783A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB06856/68A GB1235373A (en) 1968-04-08 1968-04-08 Production of 1.1'-disubstituted bipyridylium salts
US11989371A 1971-03-01 1971-03-01

Publications (1)

Publication Number Publication Date
FR2005783A1 true FR2005783A1 (fr) 1969-12-19

Family

ID=26252276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6910660A Withdrawn FR2005783A1 (fr) 1968-04-08 1969-04-08

Country Status (6)

Country Link
US (1) US3716546A (fr)
BE (1) BE731122A (fr)
DE (1) DE1917440A1 (fr)
FR (1) FR2005783A1 (fr)
GB (1) GB1235373A (fr)
NL (1) NL6904822A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151165A (en) * 1977-03-29 1979-04-24 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparation of N,N'-disubstituted-4,4'-bipyridylium salt

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1269353A (en) * 1968-04-02 1972-04-06 Ici Ltd Manufature of bipyridylium salts and related compounds

Also Published As

Publication number Publication date
GB1235373A (en) 1971-06-16
NL6904822A (fr) 1969-10-10
DE1917440A1 (de) 1969-11-13
US3716546A (en) 1973-02-13
BE731122A (fr) 1969-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse