CA986522A - Pyromellitic diimides of 3,5-dialkyl-4-hydroxyphenylsubstituted amines - Google Patents

Pyromellitic diimides of 3,5-dialkyl-4-hydroxyphenylsubstituted amines

Info

Publication number
CA986522A
CA986522A CA149275A CA149275A CA986522A CA 986522 A CA986522 A CA 986522A CA 149275 A CA149275 A CA 149275A CA 149275 A CA149275 A CA 149275A CA 986522 A CA986522 A CA 986522A
Authority
CA
Canada
Prior art keywords
hydroxyphenylsubstituted
dialkyl
amines
pyromellitic diimides
diimides
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
CA149275A
Other versions
CA149275S (en
Inventor
John F. Stephen
Martin Knell
Peter Klemchuk
Martin Dexter
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.)
Novartis AG
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
Application granted granted Critical
Publication of CA986522A publication Critical patent/CA986522A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/06—Peri-condensed systems
    • 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
    • C08K5/3415—Five-membered rings
    • C08K5/3417—Five-membered rings condensed with carbocyclic rings
    • 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)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CA149275A 1971-10-04 1972-08-11 Pyromellitic diimides of 3,5-dialkyl-4-hydroxyphenylsubstituted amines Expired CA986522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18649971A 1971-10-04 1971-10-04

Publications (1)

Publication Number Publication Date
CA986522A true CA986522A (en) 1976-03-30

Family

ID=22685194

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149275A Expired CA986522A (en) 1971-10-04 1972-08-11 Pyromellitic diimides of 3,5-dialkyl-4-hydroxyphenylsubstituted amines

Country Status (7)

Country Link
JP (1) JPS4848536A (en)
CA (1) CA986522A (en)
DE (1) DE2248306A1 (en)
FR (1) FR2155973B1 (en)
GB (1) GB1393106A (en)
IT (1) IT974619B (en)
NL (1) NL7213440A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ191821A (en) * 1978-10-23 1982-08-17 Merck & Co Inc Pyromellitic diimides and feed efficiency increasing compositions for ruminants
US4212880A (en) * 1978-10-23 1980-07-15 Merck & Co., Inc. Symmetrically substituted pyromellitic diimides as ruminant feed additives
US4673699A (en) * 1984-11-19 1987-06-16 Mobay Corporation Flame retardant molding compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491057A (en) * 1966-09-24 1970-01-20 Toray Industries Saturated polyesters stabilized with nitrogen-containing compounds
BE749753A (en) * 1969-04-30 1970-10-29 Geigy Ag J R AROYLAMINO-ALKYLPHENOLS USED AS ANTIOXIDANTS

Also Published As

Publication number Publication date
GB1393106A (en) 1975-05-07
DE2248306A1 (en) 1973-04-12
IT974619B (en) 1974-07-10
NL7213440A (en) 1973-04-06
FR2155973A1 (en) 1973-05-25
JPS4848536A (en) 1973-07-10
FR2155973B1 (en) 1975-03-14

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