ES154556A1 - PROCEDURE FOR THE OBTAINING OF ARYLOXY-ALKYLAMINE-BUTANONES AND BUTANOLES - Google Patents

PROCEDURE FOR THE OBTAINING OF ARYLOXY-ALKYLAMINE-BUTANONES AND BUTANOLES

Info

Publication number
ES154556A1
ES154556A1 ES0154556A ES154556A ES154556A1 ES 154556 A1 ES154556 A1 ES 154556A1 ES 0154556 A ES0154556 A ES 0154556A ES 154556 A ES154556 A ES 154556A ES 154556 A1 ES154556 A1 ES 154556A1
Authority
ES
Spain
Prior art keywords
aryloxy
butanones
obtaining
butanols
butanoles
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
ES0154556A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES154556A1 publication Critical patent/ES154556A1/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Procedimiento para la obtención de airloxialquilamino-butanones y butanolescaracterizado por llevar a la reacción con monohalogenacetona fenoles monovalentes o derivados de fenoles plurivalentes que solo contienen un hidroxilo librecondensando las ariloxi-acetonas con oximetil-aminas respectivamente con aminas no terciarias obtenidas de formaldehidoy queen caso dadoademás se reducen los ariloxi-alquilaminobutanones en los butanoles correspondientesy queen caso de que los productosquetonas respectivamente alcoholes contengan grupos ligados en óxido fenólico fácilmente separables por hidrogenaciónsaponificaciónacidólisisetc.se procede a un tratamiento ulterior con hidrógeno excitado catalíticamenteálcalis o ácidos.Process for obtaining airloxyalkylamino-butanones and butanols characterized by carrying monovalent phenols or derivatives of plurivalent phenols that only contain one free hydroxyl to the reaction with monohalogenacetone, condensing the aryloxy-ketones with oxymethyl-amines respectively with non-tertiary amines obtained from formaldehyde, if necessary, they reduce the aryloxy-alkylaminobutanones to the corresponding butanols and if the ketone products respectively alcohols contain groups linked to phenolic oxide easily separable by hydrogenation, saponification, acidolysis, etc., a further treatment is carried out with catalytically excited hydrogen, alkalis or acids.

ES0154556A 1941-10-09 1941-10-07 PROCEDURE FOR THE OBTAINING OF ARYLOXY-ALKYLAMINE-BUTANONES AND BUTANOLES Expired ES154556A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH154556X 1941-10-09

Publications (1)

Publication Number Publication Date
ES154556A1 true ES154556A1 (en) 1943-03-01

Family

ID=38422882

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0154556A Expired ES154556A1 (en) 1941-10-09 1941-10-07 PROCEDURE FOR THE OBTAINING OF ARYLOXY-ALKYLAMINE-BUTANONES AND BUTANOLES

Country Status (1)

Country Link
ES (1) ES154556A1 (en)

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