BE855350A - Esters tetracarboxyliques de 2,2,6,6-tetramethyl-4-ol-piperidine - Google Patents
Esters tetracarboxyliques de 2,2,6,6-tetramethyl-4-ol-piperidineInfo
- Publication number
- BE855350A BE855350A BE178156A BE178156A BE855350A BE 855350 A BE855350 A BE 855350A BE 178156 A BE178156 A BE 178156A BE 178156 A BE178156 A BE 178156A BE 855350 A BE855350 A BE 855350A
- Authority
- BE
- Belgium
- Prior art keywords
- tetracarboxyl
- tetramethyl
- piperidine
- esters
- tetracarboxyl esters
- Prior art date
Links
- 150000002148 esters Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/10—Spiro-condensed systems
-
- 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
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/92—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with a hetero atom directly attached to the ring nitrogen atom
- C07D211/94—Oxygen atom, e.g. piperidine N-oxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3435—Piperidines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Hydrogenated Pyridines (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE178156A BE855350A (fr) | 1977-06-03 | 1977-06-03 | Esters tetracarboxyliques de 2,2,6,6-tetramethyl-4-ol-piperidine |
| FR7717353A FR2398752A1 (fr) | 1977-06-03 | 1977-06-07 | Esters tetracarboxyliques de 2,2,6,6-tetramethyl-piperidino-spiro-dioxanol |
| FR7730378A FR2405247A1 (fr) | 1977-06-03 | 1977-10-10 | Esters tetracarboxyliques de 2,2,6,6-tetramethyl-4-ol-piperidine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE178156A BE855350A (fr) | 1977-06-03 | 1977-06-03 | Esters tetracarboxyliques de 2,2,6,6-tetramethyl-4-ol-piperidine |
| FR7717353A FR2398752A1 (fr) | 1977-06-03 | 1977-06-07 | Esters tetracarboxyliques de 2,2,6,6-tetramethyl-piperidino-spiro-dioxanol |
| FR7730378A FR2405247A1 (fr) | 1977-06-03 | 1977-10-10 | Esters tetracarboxyliques de 2,2,6,6-tetramethyl-4-ol-piperidine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE855350A true BE855350A (fr) | 1977-12-05 |
Family
ID=27158636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE178156A BE855350A (fr) | 1977-06-03 | 1977-06-03 | Esters tetracarboxyliques de 2,2,6,6-tetramethyl-4-ol-piperidine |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE855350A (fr) |
| FR (2) | FR2398752A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2381754A1 (fr) * | 1977-02-24 | 1978-09-22 | Ciba Geigy Ag | Acyloxy-4 piperidines utilisables comme stabilisants de matieres plastiques |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5616534A (en) * | 1979-07-23 | 1981-02-17 | Adeka Argus Chem Co Ltd | Stabilized polymer composition |
| IT7928324A0 (it) * | 1979-12-21 | 1979-12-21 | Chimosa Chimica Organica Spa | Derivati piperidinici, stabilizzanti per polimeri sintetici. |
| DE69008402T2 (de) * | 1989-03-21 | 1994-08-25 | Ciba Geigy Ag | Poly(1-hydrocarbyloxy-2,2,6,6-tetraalkylpiperidin)- Lichtstabilisatoren. |
| EP3093328B1 (fr) | 2015-05-13 | 2018-06-13 | Merck Patent GmbH | Milieu cristallin liquide |
| FR3162390A1 (fr) | 2024-05-23 | 2025-11-28 | Stellantis Auto Sas | Vehicule automobile comportant un dispositif de dissipation de puissance pour assister le freinage |
-
1977
- 1977-06-03 BE BE178156A patent/BE855350A/fr unknown
- 1977-06-07 FR FR7717353A patent/FR2398752A1/fr active Pending
- 1977-10-10 FR FR7730378A patent/FR2405247A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2381754A1 (fr) * | 1977-02-24 | 1978-09-22 | Ciba Geigy Ag | Acyloxy-4 piperidines utilisables comme stabilisants de matieres plastiques |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2398752A1 (fr) | 1979-02-23 |
| FR2405247A1 (fr) | 1979-05-04 |
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