BR8804065A - Processo de preparacao de um composto - Google Patents

Processo de preparacao de um composto

Info

Publication number
BR8804065A
BR8804065A BR8804065A BR8804065A BR8804065A BR 8804065 A BR8804065 A BR 8804065A BR 8804065 A BR8804065 A BR 8804065A BR 8804065 A BR8804065 A BR 8804065A BR 8804065 A BR8804065 A BR 8804065A
Authority
BR
Brazil
Prior art keywords
preparing
compound
Prior art date
Application number
BR8804065A
Other languages
English (en)
Inventor
Ronald Edward Macleay
Robert Thaddeus Kazmierczak
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of BR8804065A publication Critical patent/BR8804065A/pt

Links

Classifications

    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Hydrogenated Pyridines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR8804065A 1987-08-12 1988-08-11 Processo de preparacao de um composto BR8804065A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8460287A 1987-08-12 1987-08-12

Publications (1)

Publication Number Publication Date
BR8804065A true BR8804065A (pt) 1989-03-07

Family

ID=22186030

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8804065A BR8804065A (pt) 1987-08-12 1988-08-11 Processo de preparacao de um composto

Country Status (6)

Country Link
EP (1) EP0303279B1 (pt)
JP (1) JPS6466160A (pt)
BR (1) BR8804065A (pt)
CA (1) CA1309099C (pt)
DE (1) DE3855569T2 (pt)
ES (1) ES2092466T3 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03504984A (ja) * 1989-02-13 1991-10-31 アトケム　ノース　アメリカ，インコーポレイテッド 反応性ヒンダードアミンによる光安定剤
US5145893A (en) * 1989-03-21 1992-09-08 Ciba-Geigy Corporation Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers
DE69026747T2 (de) * 1989-03-21 1996-11-14 Ciba Geigy Ag Nichtwandernde 1-Hydrocarbyloxy-gehinderte Amineverbindungen als Polymerstabilisatoren
US5359069A (en) * 1989-03-21 1994-10-25 Ciba-Geigy Corporation Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers
US5043372A (en) * 1989-12-22 1991-08-27 Atochem North America, Inc. N,N'-hydrocarbylenebis[N-hals-substituted amic acid hydrazides] and their derivatives
CA2030310A1 (en) * 1989-12-22 1991-06-23 Ronald E. Macleay Derivatives of n-hals-substituted amic acid hydrazides
US5132387A (en) * 1991-01-07 1992-07-21 Elf Atochem North America, Inc. Hindered amine light stabilizer hydrazides for stabilizing polyurethane, polyurea and polyurethane-polyurea polymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191683A (en) * 1975-05-28 1980-03-04 Ciba-Geigy Corporation Derivatives of 4-aminopiperidine as stabilizers for polymers
DE2642446A1 (de) * 1976-09-21 1978-03-30 Bayer Ag Methylolderivate von 2,2,6,6-tetraalkylpiperidin, deren herstellung und verwendung
DE2861955D1 (en) * 1977-12-02 1982-09-02 Ciba Geigy Ag Malonic acid derivatives of sterically hindered piperidines, process for their preparation and stabilised organic matter

Also Published As

Publication number Publication date
EP0303279A2 (en) 1989-02-15
DE3855569D1 (de) 1996-10-31
EP0303279A3 (en) 1990-08-01
EP0303279B1 (en) 1996-09-25
DE3855569T2 (de) 1997-04-24
ES2092466T3 (es) 1996-12-01
CA1309099C (en) 1992-10-20
JPS6466160A (en) 1989-03-13

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Fees due (letter patent)
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 11/08/2003

B15K Others concerning applications: alteration of classification

Ipc: C08K 5/3435 (2006.01), C07D 211/58 (2006.0