ES8201159A1 - Procedimiento para preparar compuestos de anillos heteroci- clicos 2,2,6,6-tetrametil-4-pireridil-sustituidos - Google Patents

Procedimiento para preparar compuestos de anillos heteroci- clicos 2,2,6,6-tetrametil-4-pireridil-sustituidos

Info

Publication number
ES8201159A1
ES8201159A1 ES498876A ES498876A ES8201159A1 ES 8201159 A1 ES8201159 A1 ES 8201159A1 ES 498876 A ES498876 A ES 498876A ES 498876 A ES498876 A ES 498876A ES 8201159 A1 ES8201159 A1 ES 8201159A1
Authority
ES
Spain
Prior art keywords
tetramethyl
heterocyclic ring
ring compounds
piperidyl
polymers containing
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
ES498876A
Other languages
English (en)
Other versions
ES498876A0 (es
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.)
Carstab Corp
Original Assignee
Carstab 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 Carstab Corp filed Critical Carstab Corp
Publication of ES498876A0 publication Critical patent/ES498876A0/es
Publication of ES8201159A1 publication Critical patent/ES8201159A1/es
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
    • C07D211/06—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
    • 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
    • C08K5/3445—Five-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)
  • Hydrogenated Pyridines (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE COMPUESTOS DE ANILLOS HETEROCICLICOS 2,2,6,6-TETRAMETIL-4-PIPERIDIL SUSTITUIDOS, DE FORMULA (I), CON UN COMPUESTO DE FORMULA R5(CH=O)N, EN LA QUE R8 PUEDE SER UNO DE VARIOS TIPOS DE RADICALES, Y N VALE 1 O 2, EN UN DISOLVENTE ORGANICO INERTE, A UNA TEMPERATURA SUFICIENTEMENTE ELEVADA PARA SEPARAR EL AGUA PROCEDENTE DE LA RACCION, SIN QUE SE DESCOMPONGAN LOS REACTIVOS O EL PRODUCTO. EL PRODUCTO OBTENIDO SE PUEDE HACER REACCIONAR CON UN COMPUESTO DE FORMULA R4Y, EN LA R4 ES UN RADICAL ALQUILO, ALQUENILO O ARALQUILO, E Y ES BROMO, CLORO O YODO.
ES498876A 1980-02-04 1981-01-28 Procedimiento para preparar compuestos de anillos heteroci- clicos 2,2,6,6-tetrametil-4-pireridil-sustituidos Expired ES8201159A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11787880A 1980-02-04 1980-02-04

Publications (2)

Publication Number Publication Date
ES498876A0 ES498876A0 (es) 1981-12-01
ES8201159A1 true ES8201159A1 (es) 1981-12-01

Family

ID=22375316

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498876A Expired ES8201159A1 (es) 1980-02-04 1981-01-28 Procedimiento para preparar compuestos de anillos heteroci- clicos 2,2,6,6-tetrametil-4-pireridil-sustituidos

Country Status (5)

Country Link
EP (1) EP0033663A1 (es)
JP (1) JPS56122377A (es)
CA (1) CA1134831A (es)
ES (1) ES8201159A1 (es)
PT (1) PT72451B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892660A (ja) * 1981-11-27 1983-06-02 Adeka Argus Chem Co Ltd ピペリジルアミン化合物
DE3321332A1 (de) * 1983-06-13 1984-12-13 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von polyalkylpiperidylaminen
TW509683B (en) * 1997-05-27 2002-11-11 Ciba Sc Holding Ag Triazine derivatives containing 2,2,6,6-tetramethyl-4-piperidyl groups

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1097753B (it) * 1978-07-28 1985-08-31 Chimosa Chimica Organica Spa Compcsti piperidinici, processo per la loro preparazione e loro impiego come stabil izzanti per polimeri sintetici

Also Published As

Publication number Publication date
CA1134831A (en) 1982-11-02
JPS56122377A (en) 1981-09-25
ES498876A0 (es) 1981-12-01
EP0033663A1 (en) 1981-08-12
PT72451A (en) 1981-03-01
PT72451B (en) 1982-02-04

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