BE773503A - Procede de preparation de derives de la 2,6-dichloropyridine etderives nouveaux de la 2,6-dichloropyridine - Google Patents

Procede de preparation de derives de la 2,6-dichloropyridine etderives nouveaux de la 2,6-dichloropyridine

Info

Publication number
BE773503A
BE773503A BE773503A BE773503A BE773503A BE 773503 A BE773503 A BE 773503A BE 773503 A BE773503 A BE 773503A BE 773503 A BE773503 A BE 773503A BE 773503 A BE773503 A BE 773503A
Authority
BE
Belgium
Prior art keywords
dichloropyridine
derivatives
preparation
new
dichloropyridine derivatives
Prior art date
Application number
BE773503A
Other languages
English (en)
Original Assignee
Basf Ag
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
Priority claimed from DE19702049831 external-priority patent/DE2049831A1/de
Priority claimed from DE19712127521 external-priority patent/DE2127521A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of BE773503A publication Critical patent/BE773503A/fr

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
    • C07D213/60—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 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
    • C07D213/72—Nitrogen atoms
    • C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
    • 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
    • C07D213/60—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 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
    • C07D213/61—Halogen atoms or nitro radicals
    • 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
    • C07D213/60—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 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • C07D213/85—Nitriles in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
BE773503A 1970-10-10 1971-10-05 Procede de preparation de derives de la 2,6-dichloropyridine etderives nouveaux de la 2,6-dichloropyridine BE773503A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702049831 DE2049831A1 (en) 1970-10-10 1970-10-10 2 6 - dichloropyridine derivs prepn - by halogenating pyridine or pyridine carbonitrile derivs, used as dyestuffs, intermediates
DE19712127521 DE2127521A1 (de) 1971-06-03 1971-06-03 Verfahren zur Herstellung von 2,6-Dichlorpyridin-Derivaten

Publications (1)

Publication Number Publication Date
BE773503A true BE773503A (fr) 1972-04-05

Family

ID=25759867

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773503A BE773503A (fr) 1970-10-10 1971-10-05 Procede de preparation de derives de la 2,6-dichloropyridine etderives nouveaux de la 2,6-dichloropyridine

Country Status (7)

Country Link
BE (1) BE773503A (fr)
CH (1) CH565763A5 (fr)
DD (1) DD102381A5 (fr)
FR (1) FR2109832A5 (fr)
GB (1) GB1359729A (fr)
IT (1) IT944732B (fr)
NL (1) NL7113854A (fr)

Also Published As

Publication number Publication date
CH565763A5 (fr) 1975-08-29
FR2109832A5 (fr) 1972-05-26
NL7113854A (fr) 1972-04-12
GB1359729A (en) 1974-07-10
DD102381A5 (fr) 1973-12-12
IT944732B (it) 1973-04-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BADISCHE ANILIN- & SODAFABRIK

Effective date: 19901031