JPS5278878A - Method of reducing 44oxopiperidines to 44hydroxypiperidines - Google Patents

Method of reducing 44oxopiperidines to 44hydroxypiperidines

Info

Publication number
JPS5278878A
JPS5278878A JP15329276A JP15329276A JPS5278878A JP S5278878 A JPS5278878 A JP S5278878A JP 15329276 A JP15329276 A JP 15329276A JP 15329276 A JP15329276 A JP 15329276A JP S5278878 A JPS5278878 A JP S5278878A
Authority
JP
Japan
Prior art keywords
reducing
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
JP15329276A
Other languages
English (en)
Japanese (ja)
Inventor
Kintopu 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 JPS5278878A publication Critical patent/JPS5278878A/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)
JP15329276A 1975-12-19 1976-12-20 Method of reducing 44oxopiperidines to 44hydroxypiperidines Pending JPS5278878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1650575A CH602645A5 (enExample) 1975-12-19 1975-12-19

Publications (1)

Publication Number Publication Date
JPS5278878A true JPS5278878A (en) 1977-07-02

Family

ID=4417943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15329276A Pending JPS5278878A (en) 1975-12-19 1976-12-20 Method of reducing 44oxopiperidines to 44hydroxypiperidines

Country Status (3)

Country Link
JP (1) JPS5278878A (enExample)
CH (1) CH602645A5 (enExample)
DE (1) DE2656765A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63303967A (ja) * 1987-05-05 1988-12-12 チバ　スペシャルティ　ケミカルズ　ホールディング　インコーポレーテッド ４−ヒドロキシ−２，２，６，６−テトラメチルピペリジンの製造方法
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225850B1 (de) * 1985-12-06 1990-02-28 Ciba-Geigy Ag Verfahren zur Herstellung von 1-(2-Hydroxyethyl)-2,2,6,6-tetramethyl-4-hydroxy-piperidin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63303967A (ja) * 1987-05-05 1988-12-12 チバ　スペシャルティ　ケミカルズ　ホールディング　インコーポレーテッド ４−ヒドロキシ−２，２，６，６−テトラメチルピペリジンの製造方法
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
DE2656765A1 (de) 1977-07-07
CH602645A5 (enExample) 1978-07-31

Similar Documents

Publication Publication Date Title
BG27553A3 (en) Method of obtaining of 2- phenyl- 3- aroylxenzothiophenes
BG27548A3 (en) Method of obtaining of carbonylsubstituated 1- sulphanylbenzimidazoles
JPS51136672A (en) Preparation method of 33methylpyridine
JPS51113878A (en) Preparation method of new indolylpiperidine
JPS5280987A (en) Method of forming can
GB1544718A (en) Method for attachment of one member to another
JPS5280397A (en) Popymerization method of epsilonncaprolactam
JPS51149208A (en) Method of fluoroodehydroxylation of alcohol
JPS51146407A (en) Method of producing 22aminoonnbutanol
JPS5278878A (en) Method of reducing 44oxopiperidines to 44hydroxypiperidines
JPS51138618A (en) Method of producing iminodiacetonitlile
JPS5278877A (en) Method of reducing 44oxopiperidines to 44hydroxypiperidines
JPS51133230A (en) Purifying method of chlorbutylonitlile
JPS51113309A (en) Construction method of construction structure
JPS5250560A (en) Method of forming throughhhole
JPS51117961A (en) Method of forming surface to be fitted
JPS5224962A (en) Method of colddrolling
JPS51145588A (en) Method of continuous phtoopolymerization
JPS51128985A (en) Preparation method of molmorin
JPS5219680A (en) Preparation method of chlorothianthrene
JPS5251069A (en) Isorating method of steviocide
JPS5247961A (en) Isorating method of steviocide
JPS5283376A (en) Method of preparation of betaadihydrothebaine
JPS5212180A (en) Preparation method of 44aminoomorpholine
JPS51148004A (en) Method of rendering nonnconbustible