BE756534A - Method of manufacturing pyridine-carboxylic acids - Google Patents

Method of manufacturing pyridine-carboxylic acids

Info

Publication number
BE756534A
BE756534A BE756534DA BE756534A BE 756534 A BE756534 A BE 756534A BE 756534D A BE756534D A BE 756534DA BE 756534 A BE756534 A BE 756534A
Authority
BE
Belgium
Prior art keywords
pyridine
carboxylic acids
carboxylic
acids
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Lonza 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.)
Publication date
Priority to CH1441969A priority Critical patent/CH515903A/en
Publication of BE756534A publication Critical patent/BE756534A/en

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 heteroatoms or with carbon atoms having three bonds to hetero atoms, with at the most one to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78Carbon atoms having three bonds to hetero atoms, with at the most one to halogen, e.g. ester or nitrile radicals
    • C07D213/79Acids; Esters
    • C07D213/803Processes of preparation
BE756534D 1969-09-24 Method of manufacturing pyridine-carboxylic acids BE756534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1441969A CH515903A (en) 1969-09-24 1969-09-24 Process for the preparation of pyridinecarboxylic acids

Publications (1)

Publication Number Publication Date
BE756534A true BE756534A (en) 1971-03-01

Family

ID=4400679

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756534D BE756534A (en) 1969-09-24 Method of manufacturing pyridine-carboxylic acids

Country Status (13)

Country Link
JP (1) JPS5335950B1 (en)
AT (1) AT300809B (en)
BE (1) BE756534A (en)
CH (1) CH515903A (en)
DE (1) DE2046556A1 (en)
ES (1) ES383857A1 (en)
FR (1) FR2062985B1 (en)
GB (1) GB1276776A (en)
IT (1) IT1035029B (en)
NL (1) NL7013937A (en)
RO (1) RO59308A (en)
SE (1) SE394814B (en)
ZA (1) ZA7006488B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614019A1 (en) 1986-04-25 1987-11-05 Degussa METHOD FOR PRODUCING HIGH PURITY CRYSTAL CRYSTALLINE NICOTINIC ACID

Also Published As

Publication number Publication date
ES383857A1 (en) 1973-07-16
CH515903A (en) 1971-11-30
DE2046556A1 (en) 1971-04-22
AT300809B (en) 1972-08-10
JPS5335950B1 (en) 1978-09-29
FR2062985B1 (en) 1973-01-12
FR2062985A1 (en) 1971-07-02
IT1035029B (en) 1979-10-20
GB1276776A (en) 1972-06-07
BE756534A1 (en)
SE394814B (en) 1977-07-11
ZA7006488B (en) 1972-04-26
RO59308A (en) 1976-03-15
NL7013937A (en) 1971-03-26

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