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ES8503653A1 - Procedimiento para la obtencion de polialquilpiperidilaminas - Google Patents

Procedimiento para la obtencion de polialquilpiperidilaminas

Info

Publication number
ES8503653A1
ES8503653A1 ES533318A ES533318A ES8503653A1 ES 8503653 A1 ES8503653 A1 ES 8503653A1 ES 533318 A ES533318 A ES 533318A ES 533318 A ES533318 A ES 533318A ES 8503653 A1 ES8503653 A1 ES 8503653A1
Authority
ES
Spain
Prior art keywords
formula
unsubstituted
substituted
image
radical
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
ES533318A
Other languages
English (en)
Other versions
ES533318A0 (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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of ES8503653A1 publication Critical patent/ES8503653A1/es
Publication of ES533318A0 publication Critical patent/ES533318A0/es
Granted legal-status Critical Current

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
    • C07D211/06—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 no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—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 no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D211/56—Nitrogen atoms
    • C07D211/58—Nitrogen atoms attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Peptides Or Proteins (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE POLIALQUILPIPERIDILAMINAS.CONSISTE EN ALCOHOLIZAR CON CARACTER REDUCTIVO UNA AMINOPIPERIDINA ALCOHILADA DE FORMULA (II) CON UN ALCOHOL DIFUNCIONAL DE FORMULA (III) PARA OBTENER UN COMPUESTO DE FORMULA (I). LA REACCION SE REALIZA CON UNA PRESION DE HIDROGENO ENTRE 1 Y 300 BAR, EN PRESENCIA DE UN CATALIZADOR COMO CROMATO DE COBRE, CON UNA RELACION II/III EN PROPORCION MOLAR ENTRE 4:1 A 2:1 Y A UNA TEMPERATURA DE 120 A 250JC. SIENDO: R1, H O UN RESTO ALQUILO DE C 1 A 12; R3 UN RESTO ALQUILO DE C 1 A 5 O R2BR3, -(CH2)A Y OTROS; R4 UN RESTO ALQUILO DE C 2 A 18 QUE PUEDE SER ALQUILOSUSTITUIDO C 1 A 3 Y OTROS; Y A ES 4 O 5.SE UTILIZAN COMO PRODUCTOS INTERMEDIOS PARA SINTESIS DE ADITIVOS DE PLASTICOS.
ES533318A 1983-06-13 1984-06-12 Procedimiento para la obtencion de polialquilpiperidilaminas Granted ES533318A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3321332A DE3321332A1 (de) 1983-06-13 1983-06-13 Verfahren zur herstellung von polyalkylpiperidylaminen

Publications (2)

Publication Number Publication Date
ES8503653A1 true ES8503653A1 (es) 1985-03-01
ES533318A0 ES533318A0 (es) 1985-03-01

Family

ID=6201381

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533318A Granted ES533318A0 (es) 1983-06-13 1984-06-12 Procedimiento para la obtencion de polialquilpiperidilaminas

Country Status (7)

Country Link
US (1) US4526971A (es)
EP (1) EP0128285B1 (es)
JP (1) JPS608264A (es)
AT (1) ATE28633T1 (es)
CA (1) CA1217771A (es)
DE (2) DE3321332A1 (es)
ES (1) ES533318A0 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1160181B (it) * 1983-01-19 1987-03-04 Montedison Spa Derivati della 4-metil-piperidina alchil-sostituita e loro impiego come stabilizzanti
DE3528124A1 (de) * 1985-08-06 1987-02-12 Huels Chemische Werke Ag Verfahren zur entfernung von n-butyraldehyd aus gasstroemen
IT1216560B (it) * 1988-04-07 1990-03-08 Ciba Geigy Spa Procedimento per la preparazione di bis(2,2,6,6_tetrametil_4_piperidil)ammina.
JP2903739B2 (ja) * 1990-06-29 1999-06-14 住友化学工業株式会社 Ｎ，ｎ′−ビス（２，２，６，６−テトラメチル−４−ピペリジル）アルカンジアミンの製造法
DE19644771A1 (de) * 1996-10-28 1998-04-30 Basf Ag Verfahren zur Herstellung von Bis-(2,2,6,6-tetramethyl-4-piperidyl)-amin
DE102004023640A1 (de) * 2004-05-10 2005-12-08 Degussa Ag Verfahren zur Herstellung von 4-substituierten 2,2,6,6-Tetramethyl-piperidin-N-oxy- und 2,2,6,6-Tetramethyl-piperidin-N-hydroxy-verbindungen
DE102006010347A1 (de) * 2006-03-03 2007-09-06 Degussa Gmbh Polymerisationsinhibitor zur Stabilisierung von olefinisch ungesättigten Monomeren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE564780A (es) * 1957-02-13
US4315859A (en) * 1979-01-15 1982-02-16 Ciba-Geigy Corporation 1,3,5-Triazines containing at least one piperidine radical
CA1134831A (en) * 1980-02-04 1982-11-02 Carstab Corporation 2,2,6,6-tetramethyl-4-piperidyl-substituted heterocyclic ring compound and polymers containing same same
DE3007996A1 (de) * 1980-03-01 1981-09-17 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von polyalkylpiperidylaminen
JPS5892660A (ja) * 1981-11-27 1983-06-02 Adeka Argus Chem Co Ltd ピペリジルアミン化合物

Also Published As

Publication number Publication date
JPS608264A (ja) 1985-01-17
US4526971A (en) 1985-07-02
CA1217771A (en) 1987-02-10
ATE28633T1 (de) 1987-08-15
DE3465081D1 (en) 1987-09-03
EP0128285A1 (de) 1984-12-19
EP0128285B1 (de) 1987-07-29
DE3321332A1 (de) 1984-12-13
ES533318A0 (es) 1985-03-01

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