DE1695229C3 - Verfahren zur Substitution von Chloratomen durch Fluoratome in Difluor tnchlor bzw Tnfluor dichlorpyndinen - Google Patents

Verfahren zur Substitution von Chloratomen durch Fluoratome in Difluor tnchlor bzw Tnfluor dichlorpyndinen

Info

Publication number
DE1695229C3
DE1695229C3 DE19661695229 DE1695229A DE1695229C3 DE 1695229 C3 DE1695229 C3 DE 1695229C3 DE 19661695229 DE19661695229 DE 19661695229 DE 1695229 A DE1695229 A DE 1695229A DE 1695229 C3 DE1695229 C3 DE 1695229C3
Authority
DE
Germany
Prior art keywords
atoms
substitution
tnfluor
difluorotnchlor
dichloropynes
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
DE19661695229
Other languages
German (de)
English (en)
Other versions
DE1695229A1 (de
DE1695229B2 (de
Inventor
Barry Northwich Tittle (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 DE1695229A1 publication Critical patent/DE1695229A1/de
Publication of DE1695229B2 publication Critical patent/DE1695229B2/de
Application granted granted Critical
Publication of DE1695229C3 publication Critical patent/DE1695229C3/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
    • C07D213/60Heterocyclic 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 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/61Halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
DE19661695229 1965-01-19 1966-01-18 Verfahren zur Substitution von Chloratomen durch Fluoratome in Difluor tnchlor bzw Tnfluor dichlorpyndinen Expired DE1695229C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB233665A GB1064601A (en) 1965-01-19 1965-01-19 Preparation of halopyridines

Publications (3)

Publication Number Publication Date
DE1695229A1 DE1695229A1 (de) 1972-04-20
DE1695229B2 DE1695229B2 (de) 1973-04-12
DE1695229C3 true DE1695229C3 (de) 1973-11-08

Family

ID=9737753

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661695229 Expired DE1695229C3 (de) 1965-01-19 1966-01-18 Verfahren zur Substitution von Chloratomen durch Fluoratome in Difluor tnchlor bzw Tnfluor dichlorpyndinen

Country Status (5)

Country Link
BE (1) BE675349A (th)
DE (1) DE1695229C3 (th)
FR (1) FR1464516A (th)
GB (1) GB1064601A (th)
NL (1) NL6517158A (th)

Also Published As

Publication number Publication date
NL6517158A (th) 1966-07-20
FR1464516A (fr) 1966-12-30
DE1695229A1 (de) 1972-04-20
DE1695229B2 (de) 1973-04-12
GB1064601A (en) 1967-04-05
BE675349A (th) 1966-07-19

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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
EHJ Ceased/non-payment of the annual fee