[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB1329847A - Acyl derivatives of 2,2,6,6-tetramethylpiperidine-4-one and their use as stabilizers - Google Patents

Acyl derivatives of 2,2,6,6-tetramethylpiperidine-4-one and their use as stabilizers

Info

Publication number
GB1329847A
GB1329847A GB4476070A GB1329847DA GB1329847A GB 1329847 A GB1329847 A GB 1329847A GB 4476070 A GB4476070 A GB 4476070A GB 1329847D A GB1329847D A GB 1329847DA GB 1329847 A GB1329847 A GB 1329847A
Authority
GB
United Kingdom
Prior art keywords
residue
carbon atoms
formula
alkyl
acid
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
GB4476070A
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.)
Ciba Geigy UK Ltd
Original Assignee
Ciba Geigy UK Ltd
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 UK Ltd filed Critical Ciba Geigy UK Ltd
Publication of GB1329847A publication Critical patent/GB1329847A/en
Expired 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
    • C07D211/68—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

1329847 Acyl hydrazone derivatives of 2,2,6,6 - tetramethylpiperidin - 4 - one CIBAGEIGY (UK) Ltd 20 Sept 1971 [19 Sept 1970] 44760/70 Heading C2C [Also in Division C3] Novel acyl hydrazone derivatives of 2,2,6,6- tetramethylpiperidine-4-one having the general formula and acid salts thereof, wherein R represents hydrogen, a straight- or branched-alkyl residue having from 1 to 20 carbon atoms, in which the alkyl chain may be uninterrupted or interrupted by one or more sulphur atoms, a cycloalkyl residue having from 5 to 12 carbon atoms, a cycloalkyl-alkyl residue having from 6 to 12 carbon atoms, a phenyl residue, a naphthyl residue, an arylalkyl residue containing from 7 to 14 carbon atoms or an alkylaryl residue having from 7 to 14 carbon atoms or R represents the grouping of formula wherein Y is a divalent, straight- or branchedchain alkylene residue having from 1 to 20 carbon atoms in which the alkylene chain is uninterrupted or interrupted by one or more, sulphur atoms, or an arylene residue having from 6 to 12 carbon atoms and a is 0 or 1, or R represents the grouping having the formula are prepared by reacting an acid hydrazide of the formula or an acid di-hydrazide of the formula with triacetonamine of the formula The reaction is preferably carried out by heating the reactants in an inert solvent, e.g. an aliphatic alcohol. The novel compounds are useful as stabilizers against light and/or heat.
GB4476070A 1970-09-19 1971-09-20 Acyl derivatives of 2,2,6,6-tetramethylpiperidine-4-one and their use as stabilizers Expired GB1329847A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4476070 1970-09-19
GB5548971A GB1365319A (en) 1970-09-19 1972-03-22 Teromethyl piperidine compounds and compositions containnig them

Publications (1)

Publication Number Publication Date
GB1329847A true GB1329847A (en) 1973-09-12

Family

ID=26265449

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4476070A Expired GB1329847A (en) 1970-09-19 1971-09-20 Acyl derivatives of 2,2,6,6-tetramethylpiperidine-4-one and their use as stabilizers
GB5548971A Expired GB1365319A (en) 1970-09-19 1972-03-22 Teromethyl piperidine compounds and compositions containnig them

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5548971A Expired GB1365319A (en) 1970-09-19 1972-03-22 Teromethyl piperidine compounds and compositions containnig them

Country Status (7)

Country Link
AU (1) AU473367B2 (en)
BE (2) BE772761A (en)
CH (1) CH561567A5 (en)
FR (1) FR2108244A5 (en)
GB (2) GB1329847A (en)
NL (1) NL7112843A (en)
ZA (1) ZA716238B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303283A2 (en) * 1987-08-12 1989-02-15 Atochem North America, Inc. 2-Hydroxybenzophenone hydrazides and derivatives thereof
US5041545A (en) * 1989-04-06 1991-08-20 Atochem North America, Inc. 2-hydroxybenzophenone hydrazides and derivatives thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552176A1 (en) * 1975-11-21 1977-06-02 Hoechst Ag NEW PIPERIDIN DERIVATIVES, THEIR PRODUCTION AND USE
EP0000700A1 (en) * 1977-07-15 1979-02-21 Ciba-Geigy Ag Metal complexes with a chelating anion comprising a phenolate group, their preparation and their use as light stabilizers, especially for polymeric substances

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303283A2 (en) * 1987-08-12 1989-02-15 Atochem North America, Inc. 2-Hydroxybenzophenone hydrazides and derivatives thereof
EP0303283A3 (en) * 1987-08-12 1990-02-21 Pennwalt Corporation 2-hydroxybenzophenone hydrazides and derivatives thereof
US5041545A (en) * 1989-04-06 1991-08-20 Atochem North America, Inc. 2-hydroxybenzophenone hydrazides and derivatives thereof

Also Published As

Publication number Publication date
ZA716238B (en) 1972-05-31
NL7112843A (en) 1972-03-21
BE780768R (en) 1972-09-18
AU3348471A (en) 1973-03-22
GB1365319A (en) 1974-08-29
BE772761A (en) 1972-03-17
AU473367B2 (en) 1976-06-17
FR2108244A5 (en) 1972-05-19
CH561567A5 (en) 1975-05-15

Similar Documents

Publication Publication Date Title
GB1187667A (en) Process for the production of New Isoindoline Derivatives
GB1368371A (en) Hendered tris/meta-hydroxybenzyl/ cyanurate antioxidants
GB1398412A (en) Piperidine derivatives
GB1329042A (en) Oxazolyl-acetic acid derivatives
ES320296A1 (en) Procedure for the preparation of new derivatives of indol. (Machine-translation by Google Translate, not legally binding)
GB1425675A (en) 3-hydroxy-benzyl-oxaziazolone and -thiadiazolone derivatives
GB1348093A (en) Dialkyl-4-hydroxyphenylcarboxylates of tris-hydroxyalkyl-iso cyanurate
GB1329847A (en) Acyl derivatives of 2,2,6,6-tetramethylpiperidine-4-one and their use as stabilizers
GB1069797A (en) ª‡-aminoketone derivatives
GB1085848A (en) Dyes containing trimellithamide groups
GB1307250A (en) Benzene derivatives
ES451934A1 (en) Microbicidal compositions
GB1375707A (en)
GB971245A (en) Method of preparation of heterocyclic compounds
GB1419377A (en) Pyridine derivatives
ES428525A1 (en) Bromo-propanol derivatives as flame retardants
GB1420882A (en) Benzoyloxybenzamides and compositions stabilized therewith
GB1213285A (en) Substituted s-triazines
ES394484A1 (en) 1,4-benzodiazepine derivatives
GB1512620A (en) Derivatives of dithiepino(1,4)(2,3-c)pyrrole
ES316528A1 (en) Procedure for preparing agents to combat parasites. (Machine-translation by Google Translate, not legally binding)
GB1113218A (en) New ether-amides
GB1428187A (en) 6-aminopenicillanic acid derivatives and process for the preparation of the same
NL7202150A (en)
ES396043A1 (en) Triazinyl anthraquinone dyes

Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee