IT981948B - ACYLATE DERIVATIVES OF SUBSTITUTED PIPERAZINES AND POLYMERIC COMPOSITIONS STABILIZED WITH THEM - Google Patents

ACYLATE DERIVATIVES OF SUBSTITUTED PIPERAZINES AND POLYMERIC COMPOSITIONS STABILIZED WITH THEM

Info

Publication number
IT981948B
IT981948B IT2358273A IT2358273A IT981948B IT 981948 B IT981948 B IT 981948B IT 2358273 A IT2358273 A IT 2358273A IT 2358273 A IT2358273 A IT 2358273A IT 981948 B IT981948 B IT 981948B
Authority
IT
Italy
Prior art keywords
polymeric compositions
substituted piperazines
compositions stabilized
acylate derivatives
acylate
Prior art date
Application number
IT2358273A
Other languages
Italian (it)
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 IT981948B publication Critical patent/IT981948B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/04—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen 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
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3462—Six-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT2358273A 1972-05-01 1973-04-30 ACYLATE DERIVATIVES OF SUBSTITUTED PIPERAZINES AND POLYMERIC COMPOSITIONS STABILIZED WITH THEM IT981948B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24902572A 1972-05-01 1972-05-01

Publications (1)

Publication Number Publication Date
IT981948B true IT981948B (en) 1974-10-10

Family

ID=22941726

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2358273A IT981948B (en) 1972-05-01 1973-04-30 ACYLATE DERIVATIVES OF SUBSTITUTED PIPERAZINES AND POLYMERIC COMPOSITIONS STABILIZED WITH THEM

Country Status (8)

Country Link
JP (1) JPS5037056B2 (en)
CA (1) CA1007642A (en)
CH (1) CH576504A5 (en)
DE (1) DE2321526A1 (en)
FR (1) FR2183080B1 (en)
GB (1) GB1418701A (en)
IT (1) IT981948B (en)
NL (1) NL7306051A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1111421A (en) * 1978-03-24 1981-10-27 John T. Lai Synthesis of 1,4-diaza-2-cycloalkanone and substituted derivatives thereof
US4650870A (en) * 1984-03-12 1987-03-17 Ciba-Geigy Corporation Substituted piperazinone light stabilizers
ZW17489A1 (en) * 1988-12-23 1990-08-01 Ici Plc Curable polymer compositions and their manufacture and use
JPH0452319U (en) * 1990-09-07 1992-05-01

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1397193A (en) * 1963-12-06 1965-04-30 Lepetit Spa Process for the preparation of new piperazine derivatives
US3640928A (en) * 1968-06-12 1972-02-08 Sankyo Co Stabilization of synthetic polymers

Also Published As

Publication number Publication date
FR2183080B1 (en) 1976-06-11
GB1418701A (en) 1975-12-24
JPS4954450A (en) 1974-05-27
NL7306051A (en) 1973-11-05
JPS5037056B2 (en) 1975-11-29
DE2321526A1 (en) 1973-11-15
CA1007642A (en) 1977-03-29
FR2183080A1 (en) 1973-12-14
CH576504A5 (en) 1976-06-15

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