DE212554C - - Google Patents

Info

Publication number
DE212554C
DE212554C DE1908212554D DE212554DA DE212554C DE 212554 C DE212554 C DE 212554C DE 1908212554 D DE1908212554 D DE 1908212554D DE 212554D A DE212554D A DE 212554DA DE 212554 C DE212554 C DE 212554C
Authority
DE
Germany
Prior art keywords
methylenecitric
preparation
acid
alkyl esters
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 - Lifetime
Application number
DE1908212554D
Other languages
German (de)
Filing date
Publication of DE212554C publication Critical patent/DE212554C/de
Application filed filed Critical
Priority to AT48330D priority Critical patent/AT48330B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings 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
    • C07D317/34—Oxygen atoms

Landscapes

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

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Darstellung von Alkylestern der Methylencitronensäure, darin bestehend, daß man die Methylencitronensäure oder ihre Derivate in der für die Darstellung von Alkylestern üblichen Weise esterifiziert.Process for the preparation of alkyl esters of methylenecitric acid, therein consisting of methylenecitric acid or its derivatives in the manner customary for the preparation of alkyl esters esterified.
DE1908212554D 1908-01-03 1908-01-03 Expired - Lifetime DE212554C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT48330D AT48330B (en) 1908-01-03 1909-01-30 Process for the preparation of alkyl esters of methylene citric acid.

Publications (1)

Publication Number Publication Date
DE212554C true DE212554C (en)

Family

ID=474285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1908212554D Expired - Lifetime DE212554C (en) 1908-01-03 1908-01-03

Country Status (1)

Country Link
DE (1) DE212554C (en)

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