DK122958B - Fremgangsmåde til fremstilling af 4-alkoxypiperidiner. - Google Patents

Fremgangsmåde til fremstilling af 4-alkoxypiperidiner.

Info

Publication number: DK122958B
Authority: DK; Denmark
Prior art keywords: alkoxypiperidines; preparation
Prior art date: 1969-06-11

Application number

DK297770A

Other languages

Danish (da)

English (en)

Inventor

P Guyer

Original Assignee

Siegfried 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.)

1969-06-11

Filing date

1970-06-09

Publication date

1972-05-01

1970-06-09 Application filed by Siegfried Ag filed Critical Siegfried Ag

1972-05-01 Publication of DK122958B publication Critical patent/DK122958B/da

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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/02—Preparation by ring-closure or hydrogenation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Hydrogenated Pyridines (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

DK297770A 1969-06-11 1970-06-09 Fremgangsmåde til fremstilling af 4-alkoxypiperidiner. DK122958B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH888469A CH513161A (de)	1969-06-11	1969-06-11	Verfahren zur Herstellung von 4-Alkoxy-piperidinen

Publications (1)

Publication Number	Publication Date
DK122958B true DK122958B (da)	1972-05-01

Family

ID=4345824

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK297770A DK122958B (da)	1969-06-11	1970-06-09	Fremgangsmåde til fremstilling af 4-alkoxypiperidiner.

Country Status (9)

Country	Link
AT (1)	AT294834B (it)
BE (1)	BE751765A (it)
CH (1)	CH513161A (it)
DE (1)	DE2028179A1 (it)
DK (1)	DK122958B (it)
FR (1)	FR2050136A5 (it)
GB (1)	GB1270061A (it)
IT (1)	IT1036031B (it)
NL (1)	NL7008238A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4247415B2 (ja)	1996-10-07	2009-04-02	広栄化学工業株式会社	γ―（ピペリジル）酪酸の酸塩の製造方法

1969
- 1969-06-11 CH CH888469A patent/CH513161A/de not_active IP Right Cessation
1970
- 1970-06-05 NL NL7008238A patent/NL7008238A/xx unknown
- 1970-06-05 GB GB2739370A patent/GB1270061A/en not_active Expired
- 1970-06-09 DE DE19702028179 patent/DE2028179A1/de active Pending
- 1970-06-09 DK DK297770A patent/DK122958B/da unknown
- 1970-06-09 AT AT516770A patent/AT294834B/de not_active IP Right Cessation
- 1970-06-09 FR FR7021097A patent/FR2050136A5/fr not_active Expired
- 1970-06-10 IT IT6898570A patent/IT1036031B/it active
- 1970-06-10 BE BE751765D patent/BE751765A/xx unknown

Also Published As

Publication number	Publication date
FR2050136A5 (it)	1971-03-26
NL7008238A (it)	1970-12-15
BE751765A (fr)	1970-11-16
DE2028179A1 (de)	1970-12-17
GB1270061A (en)	1972-04-12
AT294834B (de)	1971-12-10
IT1036031B (it)	1979-10-30
CH513161A (de)	1971-09-30

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