BR9600847A - Processo para a mentilação de 2,2,6,6-Tetrametilpiperidin-4-Ona - Google Patents

Processo para a mentilação de 2,2,6,6-Tetrametilpiperidin-4-Ona

Info

Publication number
BR9600847A
BR9600847A BR9600847A BR9600847A BR9600847A BR 9600847 A BR9600847 A BR 9600847A BR 9600847 A BR9600847 A BR 9600847A BR 9600847 A BR9600847 A BR 9600847A BR 9600847 A BR9600847 A BR 9600847A
Authority
BR
Brazil
Prior art keywords
mentilation
tetramethylpiperidin
mentilation process
Prior art date
Application number
BR9600847A
Other languages
English (en)
Inventor
Primo Carrozza
Gianluca Ferri
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 BR9600847A publication Critical patent/BR9600847A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D211/74—Oxygen atoms
BR9600847A 1995-03-01 1996-02-29 Processo para a mentilação de 2,2,6,6-Tetrametilpiperidin-4-Ona BR9600847A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI000389A IT1277329B1 (it) 1995-03-01 1995-03-01 Procedimento per la metilazione del 2,2,6,6-tetrametil-4-piperidone (triacetonammina)

Publications (1)

Publication Number Publication Date
BR9600847A true BR9600847A (pt) 1997-12-30

Family

ID=11370735

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9600847A BR9600847A (pt) 1995-03-01 1996-02-29 Processo para a mentilação de 2,2,6,6-Tetrametilpiperidin-4-Ona

Country Status (7)

Country Link
EP (1) EP0729947A1 (pt)
JP (1) JPH08245588A (pt)
KR (1) KR960034173A (pt)
BR (1) BR9600847A (pt)
CA (1) CA2170588A1 (pt)
IT (1) IT1277329B1 (pt)
SK (1) SK27696A3 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2789609A1 (en) 2013-04-11 2014-10-15 Bruker Biospin (SAS) Highly efficient polarizing agents for dynamic nuclear polarization
MX2016000700A (es) 2015-01-22 2017-04-06 Evonik Degussa Gmbh Sintesis de compuestos de triacetonadiamina mediante procedimiento de aminacion reductora de triacetonadiamina y derivados de los mismos.
MX2016000701A (es) 2015-01-22 2016-11-24 Evonik Degussa Gmbh Proceso para preparar un compuesto de triacetonamina n-metil sustituida.
DE102016212378A1 (de) 2016-07-07 2018-01-11 Evonik Degussa Gmbh Synthese von Triacetondiaminverbindungen durch reduktive Aminierung ausgehend von Triacetondiamin und dessen Derivaten
DE102016212379A1 (de) * 2016-07-07 2018-01-11 Evonik Degussa Gmbh Verfahren zur Herstellung einer N-methylsubstituierten Triacetonaminverbindung
US20230034961A1 (en) 2019-12-16 2023-02-02 Basf Se Process for the preparation of piperidine compounds
CN110950794A (zh) * 2019-12-26 2020-04-03 宿迁联盛科技股份有限公司 一种1,2,2,6,6-五甲基-4-哌啶酮的制备方法
CN111116457A (zh) * 2019-12-26 2020-05-08 宿迁联盛科技股份有限公司 一种1,2,2,6,6-五甲基-4-哌啶酮的绿色合成方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1223405B (it) * 1987-12-04 1990-09-19 Ciba Geigy Spa Procedimento per la metilazione di composti triazinici contenenti gruppi 2,2,6,6 tetrametilpiperidinici

Also Published As

Publication number Publication date
CA2170588A1 (en) 1996-09-02
ITMI950389A1 (it) 1996-09-01
KR960034173A (ko) 1996-10-22
SK27696A3 (en) 1996-10-02
ITMI950389A0 (it) 1995-03-01
EP0729947A1 (en) 1996-09-04
JPH08245588A (ja) 1996-09-24
IT1277329B1 (it) 1997-11-10

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law