JPS5278874A - Method of preparation of 44hydroxypiperidines from 44oxopiperidines - Google Patents

Method of preparation of 44hydroxypiperidines from 44oxopiperidines

Info

Publication number
JPS5278874A
JPS5278874A JP15279976A JP15279976A JPS5278874A JP S5278874 A JPS5278874 A JP S5278874A JP 15279976 A JP15279976 A JP 15279976A JP 15279976 A JP15279976 A JP 15279976A JP S5278874 A JPS5278874 A JP S5278874A
Authority
JP
Japan
Prior art keywords
preparation
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.)
Pending
Application number
JP15279976A
Other languages
English (en)
Inventor
Kintotsupufu Jiikufuriito
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
Publication of JPS5278874A publication Critical patent/JPS5278874A/ja
Pending 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
    • C07D211/40—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP15279976A 1975-12-19 1976-12-17 Method of preparation of 44hydroxypiperidines from 44oxopiperidines Pending JPS5278874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1650475A CH602644A5 (ja) 1975-12-19 1975-12-19

Publications (1)

Publication Number Publication Date
JPS5278874A true JPS5278874A (en) 1977-07-02

Family

ID=4417937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15279976A Pending JPS5278874A (en) 1975-12-19 1976-12-17 Method of preparation of 44hydroxypiperidines from 44oxopiperidines

Country Status (3)

Country Link
JP (1) JPS5278874A (ja)
CH (1) CH602644A5 (ja)
DE (1) DE2656764A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62138470A (ja) * 1985-12-06 1987-06-22 チバ−ガイギ−　アクチエンゲゼルシヤフト １−（２−ヒドロキシエチル）−２，２，６，６−テトラメチル−４−ピペリジノ−ルの製造方法
JP2006193443A (ja) * 2005-01-12 2006-07-27 Koei Chem Co Ltd アルコール化合物の製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3861897D1 (de) * 1987-05-05 1991-04-11 Ciba Geigy Ag Verfahren zur herstellung von 4-hydroxy-2,2,6,6-tetramethyl-piperidin.
EP0375612B1 (de) * 1988-12-20 1995-08-23 Ciba-Geigy Ag Verfahren zur Herstellung von 4-Hydroxy-1,2,2,6,6-pentamethylpiperidin
CN114702434A (zh) * 2022-05-11 2022-07-05 宿迁联盛科技股份有限公司 一种四甲基哌啶醇连续化合成方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62138470A (ja) * 1985-12-06 1987-06-22 チバ−ガイギ−　アクチエンゲゼルシヤフト １−（２−ヒドロキシエチル）−２，２，６，６−テトラメチル−４−ピペリジノ−ルの製造方法
JP2006193443A (ja) * 2005-01-12 2006-07-27 Koei Chem Co Ltd アルコール化合物の製造方法

Also Published As

Publication number Publication date
CH602644A5 (ja) 1978-07-31
DE2656764A1 (de) 1977-07-07

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