GB1231986A - - Google Patents

Info

Publication number
GB1231986A
GB1231986A GB1231986DA GB1231986A GB 1231986 A GB1231986 A GB 1231986A GB 1231986D A GB1231986D A GB 1231986DA GB 1231986 A GB1231986 A GB 1231986A
Authority
GB
United Kingdom
Prior art keywords
cyanide
salt
dimethyl
salts
feb
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
Other languages
English (en)
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 filed Critical
Publication of GB1231986A publication Critical patent/GB1231986A/en
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)
GB1231986D 1969-02-17 1970-02-17 Expired GB1231986A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79998569A 1969-02-17 1969-02-17

Publications (1)

Publication Number Publication Date
GB1231986A true GB1231986A (enExample) 1971-05-12

Family

ID=25177223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231986D Expired GB1231986A (enExample) 1969-02-17 1970-02-17

Country Status (3)

Country Link
DE (1) DE2006832A1 (enExample)
FR (1) FR2035276A5 (enExample)
GB (1) GB1231986A (enExample)

Also Published As

Publication number Publication date
FR2035276A5 (enExample) 1970-12-18
DE2006832A1 (de) 1970-09-03

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Legal Events

Date Code Title Description
PS Patent sealed
48R Reference inserted (sect. 8/1949)
PLNP Patent lapsed through nonpayment of renewal fees