ES174256A1 - A PROCEDURE FOR OBTAINING PIPERIDYL KETONES - Google Patents

A PROCEDURE FOR OBTAINING PIPERIDYL KETONES

Info

Publication number
ES174256A1
ES174256A1 ES0174256A ES174256A ES174256A1 ES 174256 A1 ES174256 A1 ES 174256A1 ES 0174256 A ES0174256 A ES 0174256A ES 174256 A ES174256 A ES 174256A ES 174256 A1 ES174256 A1 ES 174256A1
Authority
ES
Spain
Prior art keywords
obtaining
procedure
piperidyl
ketones
aryl
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
ES0174256A
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
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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, Ciba AG filed Critical Ciba Geigy AG
Publication of ES174256A1 publication Critical patent/ES174256A1/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/08Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/18Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D211/30Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by doubly bound oxygen or sulfur atoms or by two oxygen or sulfur atoms singly bound to the same carbon atom
    • C07D211/32Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by doubly bound oxygen or sulfur atoms or by two oxygen or sulfur atoms singly bound to the same carbon atom by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

Procedimiento para la obtención de cetonas de piperidilo caracterizado porque sobre un éster de ácido 4-arilo-piperidina-(4)-carboxílico se hace reaccionar una combinación metalorgánica se descompone el producto de la reacción y se aisla la cetona de 4-arilo-piperidilo-(4) obtenida.Process for obtaining piperidyl ketones characterized in that a metal-organic combination is reacted on a 4-aryl-piperidine- (4) -carboxylic acid ester, the reaction product decomposes and the 4-aryl-piperidyl ketone is isolated - (4) obtained.

ES0174256A 1945-07-13 1946-06-11 A PROCEDURE FOR OBTAINING PIPERIDYL KETONES Expired ES174256A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH930067X 1945-07-13

Publications (1)

Publication Number Publication Date
ES174256A1 true ES174256A1 (en) 1947-01-01

Family

ID=4548713

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0174256A Expired ES174256A1 (en) 1945-07-13 1946-06-11 A PROCEDURE FOR OBTAINING PIPERIDYL KETONES

Country Status (2)

Country Link
ES (1) ES174256A1 (en)
FR (1) FR930067A (en)

Also Published As

Publication number Publication date
FR930067A (en) 1948-01-15

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