FR892871A - Procédé pour obtenir de la pyridine et des acides pyridine-carboxyliques - Google Patents

Procédé pour obtenir de la pyridine et des acides pyridine-carboxyliques

Info

Publication number
FR892871A
FR892871A FR892871DA FR892871A FR 892871 A FR892871 A FR 892871A FR 892871D A FR892871D A FR 892871DA FR 892871 A FR892871 A FR 892871A
Authority
FR
France
Prior art keywords
pyridine
carboxylic acids
obtaining
obtaining pyridine
carboxylic
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR892871A publication Critical patent/FR892871A/fr
Expired legal-status Critical Current

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
    • C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR892871D 1941-12-31 1943-03-26 Procédé pour obtenir de la pyridine et des acides pyridine-carboxyliques Expired FR892871A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE892871X 1941-12-31

Publications (1)

Publication Number Publication Date
FR892871A true FR892871A (fr) 1944-05-23

Family

ID=6846494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR892871D Expired FR892871A (fr) 1941-12-31 1943-03-26 Procédé pour obtenir de la pyridine et des acides pyridine-carboxyliques

Country Status (1)

Country Link
FR (1) FR892871A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905688A (en) * 1954-10-04 1959-09-22 Abbott Lab Continuous process for production of nicotinic acid
DE972976C (de) * 1952-06-18 1959-11-12 Basf Ag Verfahren zur Herstellung von Pyridin-ª‰- oder -ª†-carbonsaeure
US2996511A (en) * 1961-08-15 Process for the production of
DE1161563B (de) * 1951-11-02 1964-01-23 Bofors Ab Verfahren zur Herstellung von Pyridincarbonsäuren.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996511A (en) * 1961-08-15 Process for the production of
DE1161563B (de) * 1951-11-02 1964-01-23 Bofors Ab Verfahren zur Herstellung von Pyridincarbonsäuren.
DE972976C (de) * 1952-06-18 1959-11-12 Basf Ag Verfahren zur Herstellung von Pyridin-ª‰- oder -ª†-carbonsaeure
US2905688A (en) * 1954-10-04 1959-09-22 Abbott Lab Continuous process for production of nicotinic acid

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