IT1189095B - Procedimento per la sintesi di derivati allilati di 2,2,6,6-tetralchilpiperidinoli - Google Patents

Procedimento per la sintesi di derivati allilati di 2,2,6,6-tetralchilpiperidinoli

Info

Publication number: IT1189095B
Authority: IT; Italy
Prior art keywords: synthesis; derivatives; tetralkylpiperidinols; allilated; procedure
Prior art date: 1986-05-02

Application number

IT20296/86A

Other languages

English (en)

Other versions

IT8620296A1 (it

IT8620296A0 (it

Inventor

Silvestro Costanzi

Luciano Pallini

Damiano Gussoni

Original Assignee

Enichem Sintesi

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.)

1986-05-02

Filing date

1986-05-02

Publication date

1988-01-28

1986-05-02 Application filed by Enichem Sintesi filed Critical Enichem Sintesi

1986-05-02 Publication of IT8620296A0 publication Critical patent/IT8620296A0/it

1986-05-02 Priority to IT20296/86A priority Critical patent/IT1189095B/it

1987-04-23 Priority to DE8787200772T priority patent/DE3771267D1/de

1987-04-23 Priority to EP87200772A priority patent/EP0244027B1/en

1987-04-23 Priority to ES198787200772T priority patent/ES2029826T3/es

1987-04-23 Priority to AT87200772T priority patent/ATE65080T1/de

1987-05-01 Priority to JP62108773A priority patent/JPH0794438B2/ja

1987-11-02 Publication of IT8620296A1 publication Critical patent/IT8620296A1/it

1988-01-28 Application granted granted Critical

1988-01-28 Publication of IT1189095B publication Critical patent/IT1189095B/it

1990-02-16 Priority to US07/481,725 priority patent/US5270470A/en

1991-07-30 Priority to GR91401100T priority patent/GR3002394T3/el

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
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Hydrogenated Pyridines (AREA)
Steroid Compounds (AREA)

IT20296/86A 1986-05-02 1986-05-02 Procedimento per la sintesi di derivati allilati di 2,2,6,6-tetralchilpiperidinoli IT1189095B (it)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
IT20296/86A IT1189095B (it)	1986-05-02	1986-05-02	Procedimento per la sintesi di derivati allilati di 2,2,6,6-tetralchilpiperidinoli
AT87200772T ATE65080T1 (de)	1986-05-02	1987-04-23	Verfahren zur herstellung von allyl-derivaten von 2,2,6,6-tetra-alkylpiperidinolen.
EP87200772A EP0244027B1 (en)	1986-05-02	1987-04-23	Process for the synthesis of allylated derivatives of 2,2,6,6-tetraalkylpiperidinols
ES198787200772T ES2029826T3 (es)	1986-05-02	1987-04-23	Procedimiento para la sintesis de derivados alilados de 2,2,6,6-tetraalquilpiperidinoles.
DE8787200772T DE3771267D1 (de)	1986-05-02	1987-04-23	Verfahren zur herstellung von allyl-derivaten von 2,2,6,6-tetra-alkylpiperidinolen.
JP62108773A JPH0794438B2 (ja)	1986-05-02	1987-05-01	４−アリルオキシ−２，２，６，６−テトラアルキルピペリジン誘導体の製法
US07/481,725 US5270470A (en)	1986-05-02	1990-02-16	Process for the synthesis of allylated derivatives of 2,2,6,6-tetraalkylpiperidinols
GR91401100T GR3002394T3 (en)	1986-05-02	1991-07-30	Process for the synthesis of allylated derivatives of 2,2,6,6-tetraalkylpiperidinols

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT20296/86A IT1189095B (it)	1986-05-02	1986-05-02	Procedimento per la sintesi di derivati allilati di 2,2,6,6-tetralchilpiperidinoli

Publications (3)

Publication Number	Publication Date
IT8620296A0 IT8620296A0 (it)	1986-05-02
IT8620296A1 IT8620296A1 (it)	1987-11-02
IT1189095B true IT1189095B (it)	1988-01-28

Family

ID=11165512

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20296/86A IT1189095B (it)	1986-05-02	1986-05-02	Procedimento per la sintesi di derivati allilati di 2,2,6,6-tetralchilpiperidinoli

Country Status (7)

Country	Link
EP (1)	EP0244027B1 (it)
JP (1)	JPH0794438B2 (it)
AT (1)	ATE65080T1 (it)
DE (1)	DE3771267D1 (it)
ES (1)	ES2029826T3 (it)
GR (1)	GR3002394T3 (it)
IT (1)	IT1189095B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106699636B (zh) *	2016-12-28	2020-01-31	广州洁特生物过滤股份有限公司	反应型受阻胺抗辐射聚烯烃助剂的合成及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3705166A (en) *	1969-08-15	1972-12-05	Sankyo Co	Acrylic acid derivatives of 2,2,6,6-tetramethylpiperidines
BE792043A (fr) *	1971-11-30	1973-05-29	Ciba Geigy	Derives de la piperidine utilisables pour stabiliser des matieres organiques
DE2748362A1 (de) *	1977-10-28	1979-05-03	Hoechst Ag	Polymere substituierter piperidine, ihre herstellung und verwendung
US4311820A (en) *	1979-02-14	1982-01-19	Ciba-Geigy Corporation	Homopolymers and copolymers of vinyl ethers of polyalkylpiperidinols and their use as stabilizers for plastics
IT1209518B (it) *	1984-04-09	1989-08-30	Ciba Geigy Spa	Composti piperidinici ad attivita'stabilizzante per polimeri sintetici.
IT1209543B (it) *	1984-05-21	1989-08-30	Anic Spa	Stabilizzazione di polimeri organici.

1986
- 1986-05-02 IT IT20296/86A patent/IT1189095B/it active
1987
- 1987-04-23 DE DE8787200772T patent/DE3771267D1/de not_active Expired - Fee Related
- 1987-04-23 AT AT87200772T patent/ATE65080T1/de active
- 1987-04-23 EP EP87200772A patent/EP0244027B1/en not_active Expired - Lifetime
- 1987-04-23 ES ES198787200772T patent/ES2029826T3/es not_active Expired - Lifetime
- 1987-05-01 JP JP62108773A patent/JPH0794438B2/ja not_active Expired - Lifetime
1991
- 1991-07-30 GR GR91401100T patent/GR3002394T3/el unknown

Also Published As

Publication number	Publication date
GR3002394T3 (en)	1992-12-30
ES2029826T3 (es)	1992-10-01
EP0244027A2 (en)	1987-11-04
IT8620296A1 (it)	1987-11-02
EP0244027B1 (en)	1991-07-10
EP0244027A3 (en)	1988-09-07
DE3771267D1 (de)	1991-08-14
JPS62273953A (ja)	1987-11-28
ATE65080T1 (de)	1991-07-15
IT8620296A0 (it)	1986-05-02
JPH0794438B2 (ja)	1995-10-11

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970515