DK281983D0 - Fremgangsmade til katalytisk hydrogenering - Google Patents

Fremgangsmade til katalytisk hydrogenering

Info

Publication number: DK281983D0
Authority: DK; Denmark
Prior art keywords: procedure; catalytic hydrogenation; hydrogenation; catalytic
Prior art date: 1982-07-16

Application number

DK2819/83A

Other languages

English (en)

Other versions

DK281983A (da

DK166389C (da

DK166389B (da

Inventor

Emil Albin Broger

Original Assignee

Hoffmann La Roche

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.)

1982-07-16

Filing date

1983-06-17

Publication date

1983-06-17

1983-06-17 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1983-06-17 Publication of DK281983D0 publication Critical patent/DK281983D0/da

1984-01-17 Publication of DK281983A publication Critical patent/DK281983A/da

1993-05-10 Publication of DK166389B publication Critical patent/DK166389B/da

1993-09-27 Application granted granted Critical

1993-09-27 Publication of DK166389C publication Critical patent/DK166389C/da

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/54—Quaternary phosphonium compounds
- C07F9/5435—Cycloaliphatic phosphonium compounds
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/54—Quaternary phosphonium compounds
- C07F9/5428—Acyclic unsaturated phosphonium compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DK281983A 1982-07-16 1983-06-17 Fremgangsmaade til fremstilling af polyen-phosphoniumsalte ved katalytisk hydrogenering DK166389C (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
CH435982		1982-07-16
CH435982		1982-07-16
CH263783		1983-05-16
CH263783		1983-05-16

Publications (4)

Publication Number	Publication Date
DK281983D0 true DK281983D0 (da)	1983-06-17
DK281983A DK281983A (da)	1984-01-17
DK166389B DK166389B (da)	1993-05-10
DK166389C DK166389C (da)	1993-09-27

Family

ID=25690999

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK281983A DK166389C (da)	1982-07-16	1983-06-17	Fremgangsmaade til fremstilling af polyen-phosphoniumsalte ved katalytisk hydrogenering

Country Status (4)

Country	Link
US (1)	US4544770A (da)
EP (1)	EP0100839B1 (da)
DE (1)	DE3363374D1 (da)
DK (1)	DK166389C (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5227507A (en) *	1987-03-27	1993-07-13	Hoffmann-La Roche Inc.	Ethynylcyclohexene compounds and processes for manufacture thereof
DK171297B1 (da) *	1987-03-27	1996-08-26	Hoffmann La Roche	Fremgangsmåde til fremstilling af cyclohexenderivater som mellemprodukter til fremstilling af zeaxanthin samt cyclohexenderivater
US5839234A (en) *	1996-03-04	1998-11-24	Mayer; Howard E.	Window frames
US5534261A (en) *	1995-01-17	1996-07-09	University Of Southern California	Retinoid-based compositions and method for preventing adhesion formation using the same
DE19723480A1 (de) *	1997-06-04	1998-12-10	Basf Ag	Verfahren zur Herstellung von Zeaxanthin, Zwischenprodukte für dieses Verfahren und Verfahren zu deren Herstellung
CN109715638A (zh) *	2016-09-16	2019-05-03	巴斯夫欧洲公司	制备作为类胡萝卜素的结构单元的鏻盐酯的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2842599A (en) *	1955-06-27	1958-07-08	Hoffmann La Roche	Carotenoids and intermediates therefor
NL124639C (da) *	1963-05-24
US3408414A (en) *	1964-12-04	1968-10-29	Hoffmann La Roche	Novel processes and intermediates
US3466331A (en) *	1967-02-23	1969-09-09	Hoffmann La Roche	Intermediate for synthesizing rhodoxanthin
US3624105A (en) *	1967-02-23	1971-11-30	Hoffmann La Roche	Method for synthesizing rhodoxanthin
US3830844A (en) *	1969-05-19	1974-08-20	Hoffmann La Roche	Method for synthesizing rhodoxanthin
CH609320A5 (da) *	1974-06-20	1979-02-28	Hoffmann La Roche
US4045476A (en) *	1975-06-09	1977-08-30	Hoffmann-La Roche Inc.	1-(2,6,6-Trimethyl-3-hydroxy or lower alkanoyloxycyclohexen-1-yl)-3-methyl-4-penten-1-yn-3-ol compound
US4204073A (en) *	1976-08-02	1980-05-20	Hoffmann-La Roche Inc.	Process for producing carotenoids
US4088689A (en) *	1976-09-15	1978-05-09	Hoffmann-La Roche Inc.	Cyclohexenone phosphonium salts

1983
- 1983-06-15 EP EP83105842A patent/EP0100839B1/de not_active Expired
- 1983-06-15 DE DE8383105842T patent/DE3363374D1/de not_active Expired
- 1983-06-17 DK DK281983A patent/DK166389C/da not_active IP Right Cessation
- 1983-07-11 US US06/512,845 patent/US4544770A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE3363374D1 (en)	1986-06-12
EP0100839A1 (de)	1984-02-22
US4544770A (en)	1985-10-01
EP0100839B1 (de)	1986-05-07
DK281983A (da)	1984-01-17
DK166389C (da)	1993-09-27
DK166389B (da)	1993-05-10

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Legal Events

Date	Code	Title	Description
1986-04-28	AHS	Application shelved for other reasons than non-payment
2003-07-07	PUP	Patent expired