DE57337C - Process for the preparation of methyl- and Aefhylphenacetin. (2 - Google Patents

Process for the preparation of methyl- and Aefhylphenacetin. (2

Info

Publication number
DE57337C
DE57337C DENDAT57337D DE57337DA DE57337C DE 57337 C DE57337 C DE 57337C DE NDAT57337 D DENDAT57337 D DE NDAT57337D DE 57337D A DE57337D A DE 57337DA DE 57337 C DE57337 C DE 57337C
Authority
DE
Germany
Prior art keywords
preparation
aefhylphenacetin
methyl
methylphenetidine
methylphenacetin
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
DENDAT57337D
Other languages
German (de)
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.)
Bayer AG
Original Assignee
Farbenfabriken Vorm Friedr Bayer and Co
Publication of DE57337C publication Critical patent/DE57337C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

arar

Claims (1)

Patent-Anspruch:Patent claim: Neuerung in dem Verfahren zur Darstellung von Methylphenacetin und Aethylphehacetin, darin bestehend, dafs man p-Methylphenetidin oder ρ - Aethylphenetidin mit Essigsäure, Essigsäureanhydrid oder Acetylchlorid behandelt.Innovation in the process for the preparation of methylphenacetin and ethylphehacetin, consisting of p-methylphenetidine or ρ-ethylphenetidine being mixed with acetic acid, acetic anhydride or acetyl chloride treated.
DENDAT57337D Process for the preparation of methyl- and Aefhylphenacetin. (2 Expired - Lifetime DE57337C (en)

Publications (1)

Publication Number Publication Date
DE57337C true DE57337C (en)

Family

ID=331709

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT57337D Expired - Lifetime DE57337C (en) Process for the preparation of methyl- and Aefhylphenacetin. (2

Country Status (1)

Country Link
DE (1) DE57337C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459002A (en) * 1944-09-26 1949-01-11 American Cyanamid Co Preparation of acyl-nitroarylides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459002A (en) * 1944-09-26 1949-01-11 American Cyanamid Co Preparation of acyl-nitroarylides

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