ES446523A1 - Procedure for the obtaining of 2,6 diacil-oximetilpiridinas. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of 2,6 diacil-oximetilpiridinas. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES446523A1
ES446523A1 ES446523A ES446523A ES446523A1 ES 446523 A1 ES446523 A1 ES 446523A1 ES 446523 A ES446523 A ES 446523A ES 446523 A ES446523 A ES 446523A ES 446523 A1 ES446523 A1 ES 446523A1
Authority
ES
Spain
Prior art keywords
translation
procedure
obtaining
machine
legally binding
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
ES446523A
Other languages
Spanish (es)
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.)
Richter Gedeon Vegyeszeti Gyar Nyrt
Original Assignee
Richter Gedeon Vegyeszeti Gyar RT
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 Richter Gedeon Vegyeszeti Gyar RT filed Critical Richter Gedeon Vegyeszeti Gyar RT
Publication of ES446523A1 publication Critical patent/ES446523A1/en
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
    • C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedure for obtaining 2,6-diacyloxymethylpyridines of general formula (I) **(See formula)** where R1 and R2 are identical and signify hydrogen or alkyl -L C with 1-4 carbon atoms from pyridine derivatives of general formula (II) **(See formula)** where X signifies a halogen atom, characterized in that the pyridine derivatives of general formula (II) where the meaning of X is as indicated above, are reacted in the presence of organic solvents with the minimum molar amount calculated on the halogen, of a tertiary amine and an aliphatic carboxylic acid with 1-4 carbon atoms at temperatures between 0ºC and the boiling point of the reaction mixture, the obtained product is isolated from the mixture and, if desired, purified. (Machine-translation by Google Translate, not legally binding)
ES446523A 1975-04-02 1976-03-31 Procedure for the obtaining of 2,6 diacil-oximetilpiridinas. (Machine-translation by Google Translate, not legally binding) Expired ES446523A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HURI000562 HU170496B (en) 1975-04-02 1975-04-02

Publications (1)

Publication Number Publication Date
ES446523A1 true ES446523A1 (en) 1977-06-16

Family

ID=11000971

Family Applications (1)

Application Number Title Priority Date Filing Date
ES446523A Expired ES446523A1 (en) 1975-04-02 1976-03-31 Procedure for the obtaining of 2,6 diacil-oximetilpiridinas. (Machine-translation by Google Translate, not legally binding)

Country Status (10)

Country Link
AT (1) AT347462B (en)
CH (1) CH601236A5 (en)
CS (1) CS207355B2 (en)
DD (1) DD124875A5 (en)
DE (1) DE2614400C3 (en)
ES (1) ES446523A1 (en)
HU (1) HU170496B (en)
PL (1) PL101309B1 (en)
SU (1) SU648089A3 (en)
YU (1) YU83776A (en)

Also Published As

Publication number Publication date
CS207355B2 (en) 1981-07-31
YU83776A (en) 1982-02-28
DE2614400C3 (en) 1979-03-15
AT347462B (en) 1978-12-27
SU648089A3 (en) 1979-02-15
ATA225876A (en) 1978-05-15
HU170496B (en) 1977-06-28
DD124875A5 (en) 1977-03-16
PL101309B1 (en) 1978-12-30
DE2614400A1 (en) 1977-03-03
DE2614400B2 (en) 1978-07-06
CH601236A5 (en) 1978-06-30

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