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FR621989A - Procédé de préparation de nouveaux dérivés de la pyridine - Google Patents

Procédé de préparation de nouveaux dérivés de la pyridine

Info

Publication number
FR621989A
FR621989A FR621989DA FR621989A FR 621989 A FR621989 A FR 621989A FR 621989D A FR621989D A FR 621989DA FR 621989 A FR621989 A FR 621989A
Authority
FR
France
Prior art keywords
preparation
pyridine derivatives
new pyridine
new
derivatives
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)
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.)
DEUTSCHE GOLD und SILBER SCHEIDEANSTALT VORMANS ROESSLER
Evonik Operations GmbH
Original Assignee
DEUTSCHE GOLD und SILBER SCHEIDEANSTALT VORMANS ROESSLER
Degussa GmbH
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 DEUTSCHE GOLD und SILBER SCHEIDEANSTALT VORMANS ROESSLER, Degussa GmbH filed Critical DEUTSCHE GOLD und SILBER SCHEIDEANSTALT VORMANS ROESSLER
Application granted granted Critical
Publication of FR621989A publication Critical patent/FR621989A/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
    • C07D213/60Heterocyclic 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)
FR621989D 1925-10-17 1926-09-25 Procédé de préparation de nouveaux dérivés de la pyridine Expired FR621989A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT621989X 1925-10-17

Publications (1)

Publication Number Publication Date
FR621989A true FR621989A (fr) 1927-05-20

Family

ID=3677662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR621989D Expired FR621989A (fr) 1925-10-17 1926-09-25 Procédé de préparation de nouveaux dérivés de la pyridine

Country Status (1)

Country Link
FR (1) FR621989A (fr)

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