FR2184823B1 - - Google Patents

Info

Publication number
FR2184823B1
FR2184823B1 FR7317410A FR7317410A FR2184823B1 FR 2184823 B1 FR2184823 B1 FR 2184823B1 FR 7317410 A FR7317410 A FR 7317410A FR 7317410 A FR7317410 A FR 7317410A FR 2184823 B1 FR2184823 B1 FR 2184823B1
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.)
Expired
Application number
FR7317410A
Other versions
FR2184823A1 (fr
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 FR2184823A1 publication Critical patent/FR2184823A1/fr
Application granted granted Critical
Publication of FR2184823B1 publication Critical patent/FR2184823B1/fr
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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
FR7317410A 1972-05-15 1973-05-14 Expired FR2184823B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2271272A GB1360539A (en) 1972-05-15 1972-05-15 Manufacture of 1,1,-dialkyl-4,4,-bipyridylium salts
GB2680472 1972-06-08
GB4095372 1972-09-04

Publications (2)

Publication Number Publication Date
FR2184823A1 FR2184823A1 (fr) 1973-12-28
FR2184823B1 true FR2184823B1 (fr) 1975-08-22

Family

ID=27258130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317410A Expired FR2184823B1 (fr) 1972-05-15 1973-05-14

Country Status (9)

Country Link
JP (1) JPS4954379A (fr)
AU (1) AU466599B2 (fr)
CA (1) CA983933A (fr)
DE (1) DE2324536A1 (fr)
FR (1) FR2184823B1 (fr)
GB (1) GB1360539A (fr)
HU (1) HU169553B (fr)
IT (1) IT987416B (fr)
NL (1) NL7306740A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1390773A (fr) * 1963-04-16 1965-02-26 Ici Ltd Procédé de fabrication de matières herbicides

Also Published As

Publication number Publication date
IT987416B (it) 1975-02-20
FR2184823A1 (fr) 1973-12-28
AU5518573A (en) 1974-11-07
AU466599B2 (en) 1975-10-30
HU169553B (en) 1976-12-28
NL7306740A (fr) 1973-11-19
DE2324536A1 (de) 1973-12-13
CA983933A (en) 1976-02-17
GB1360539A (en) 1974-07-17
JPS4954379A (fr) 1974-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse