DE237211C - - Google Patents

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Publication number
DE237211C
DE237211C DENDAT237211D DE237211DA DE237211C DE 237211 C DE237211 C DE 237211C DE NDAT237211 D DENDAT237211 D DE NDAT237211D DE 237211D A DE237211D A DE 237211DA DE 237211 C DE237211 C DE 237211C
Authority
DE
Germany
Prior art keywords
acidylsalicylic
acids
representation
modification
fact
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.)
Active
Application number
DENDAT237211D
Other languages
German (de)
Publication of DE237211C publication Critical patent/DE237211C/de
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C07C69/86—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with esterified hydroxyl groups

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  • 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: Abänderung des durch Patent 236196 geschützten Verfahrens zur Darstellung von Acidylderivaten der Salicylosalicylsäure, darin bestehend, daß man hier Acidylsalicylsäuren längere Zeit ohne äußere Wärmezufuhr der Einwirkung von tertiären Basen aussetzt.Modification of the process for the representation of Acidyl derivatives of salicylosalicylic acid, consisting in the fact that acidylsalicylic acids are used here exposed to the action of tertiary bases for a long time without external heat supply.
DENDAT237211D Active DE237211C (en)

Publications (1)

Publication Number Publication Date
DE237211C true DE237211C (en)

Family

ID=496838

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT237211D Active DE237211C (en)

Country Status (1)

Country Link
DE (1) DE237211C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT4215B (en) 1994-06-03 1997-09-25 Wolfram Kirchner Method for the collection, analysis, measurement and storage of geographical data

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT4215B (en) 1994-06-03 1997-09-25 Wolfram Kirchner Method for the collection, analysis, measurement and storage of geographical data

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