ES8503653A1 - Procedimiento para la obtencion de polialquilpiperidilaminas - Google Patents
Procedimiento para la obtencion de polialquilpiperidilaminasInfo
- 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
Links
- 150000001412 amines Chemical class 0.000 title 1
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000002152 alkylating effect Effects 0.000 abstract 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- BCIIMDOZSUCSEN-UHFFFAOYSA-N piperidin-4-amine Chemical class NC1CCNCC1 BCIIMDOZSUCSEN-UHFFFAOYSA-N 0.000 abstract 1
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.
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)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL101733C (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 |
-
1983
- 1983-06-13 DE DE3321332A patent/DE3321332A1/de not_active Withdrawn
-
1984
- 1984-03-30 US US06/595,555 patent/US4526971A/en not_active Expired - Fee Related
- 1984-04-04 EP EP84103702A patent/EP0128285B1/de not_active Expired
- 1984-04-04 AT AT84103702T patent/ATE28633T1/de not_active IP Right Cessation
- 1984-04-04 DE DE8484103702T patent/DE3465081D1/de not_active Expired
- 1984-06-11 JP JP59118378A patent/JPS608264A/ja active Pending
- 1984-06-12 ES ES533318A patent/ES533318A0/es active Granted
- 1984-06-12 CA CA000456404A patent/CA1217771A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1217771A (en) | 1987-02-10 |
| JPS608264A (ja) | 1985-01-17 |
| ATE28633T1 (de) | 1987-08-15 |
| US4526971A (en) | 1985-07-02 |
| DE3321332A1 (de) | 1984-12-13 |
| EP0128285B1 (de) | 1987-07-29 |
| DE3465081D1 (en) | 1987-09-03 |
| EP0128285A1 (de) | 1984-12-19 |
| ES533318A0 (es) | 1985-03-01 |
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