DK38883A - Fremgangsmaade til fremstilling af alfa-acetoxy-alfa-methyl-n,n'-diacetylmalonamid - Google Patents

Fremgangsmaade til fremstilling af alfa-acetoxy-alfa-methyl-n,n'-diacetylmalonamid Download PDF

Info

Publication number: DK38883A
Authority: DK; Denmark
Prior art keywords: alfa; acetoxy; methyl; preparing; diacetyl malonamide
Prior art date: 1982-02-02

Application number

DK38883A

Other languages

English (en)

Other versions

DK160298C (da

DK160298B (da

DK38883D0 (da

Inventor

Bernard Dubreux

Charles Laviron

Original Assignee

Ugine Kuhlmann

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.)

1982-02-02

Filing date

1983-02-01

Publication date

1983-08-03

1983-02-01 Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann

1983-02-01 Publication of DK38883D0 publication Critical patent/DK38883D0/da

1983-08-03 Publication of DK38883A publication Critical patent/DK38883A/da

1991-02-25 Publication of DK160298B publication Critical patent/DK160298B/da

1991-07-29 Application granted granted Critical

1991-07-29 Publication of DK160298C publication Critical patent/DK160298C/da

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Catalysts (AREA)

DK038883A 1982-02-02 1983-02-01 Fremgangsmaade til fremstilling af alfa-acetoxy-alfa-methyl-n,n'-diacetylmalonamid DK160298C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8201624A FR2520736A1 (fr)	1982-02-02	1982-02-02	Procede ameliore de fabrication de l'a-acetoxy a-methyl n,n'-diacetyl malonamide de haute productivite
FR8201624		1982-02-02

Publications (4)

Publication Number	Publication Date
DK38883D0 DK38883D0 (da)	1983-02-01
DK38883A true DK38883A (da)	1983-08-03
DK160298B DK160298B (da)	1991-02-25
DK160298C DK160298C (da)	1991-07-29

Family

ID=9270576

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK038883A DK160298C (da)	1982-02-02	1983-02-01	Fremgangsmaade til fremstilling af alfa-acetoxy-alfa-methyl-n,n'-diacetylmalonamid

Country Status (11)

Country	Link
US (1)	US4943654A (da)
EP (1)	EP0085604B1 (da)
JP (1)	JPS58134066A (da)
BR (1)	BR8300493A (da)
CA (1)	CA1186327A (da)
DE (1)	DE3361133D1 (da)
DK (1)	DK160298C (da)
ES (1)	ES8400395A1 (da)
FR (1)	FR2520736A1 (da)
IE (1)	IE54107B1 (da)
NO (1)	NO161369C (da)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE381871B (sv) *	1971-12-20	1975-12-22	Merck & Co Inc	Forfarande for framstellning av tioformamid ur cyanvete och vetesulfid i nervaro av en basisk katalysator
FR2363541A1 (fr) *	1976-09-01	1978-03-31	Ugine Kuhlmann	Acyloxy-n,n' diacylmalonamides et leur mode de preparation
DE2919974A1 (de) *	1979-05-17	1980-11-27	Hoechst Ag	Verfahren zur herstellung von cyanhydrinacylaten von aldehyden

1982
- 1982-02-02 FR FR8201624A patent/FR2520736A1/fr active Granted
1983
- 1983-01-19 IE IE102/83A patent/IE54107B1/en not_active IP Right Cessation
- 1983-01-21 EP EP83400152A patent/EP0085604B1/fr not_active Expired
- 1983-01-21 DE DE8383400152T patent/DE3361133D1/de not_active Expired
- 1983-01-26 JP JP58010047A patent/JPS58134066A/ja active Granted
- 1983-02-01 NO NO830337A patent/NO161369C/no unknown
- 1983-02-01 DK DK038883A patent/DK160298C/da active
- 1983-02-01 BR BR8300493A patent/BR8300493A/pt not_active IP Right Cessation
- 1983-02-01 CA CA000420697A patent/CA1186327A/fr not_active Expired
- 1983-02-01 ES ES519461A patent/ES8400395A1/es not_active Expired
1986
- 1986-01-15 US US06/819,985 patent/US4943654A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DK160298C (da)	1991-07-29
ES519461A0 (es)	1983-11-01
ES8400395A1 (es)	1983-11-01
EP0085604A3 (en)	1983-08-17
NO830337L (no)	1983-08-03
CA1186327A (fr)	1985-04-30
IE54107B1 (en)	1989-06-21
FR2520736B1 (da)	1984-02-24
NO161369B (no)	1989-05-02
FR2520736A1 (fr)	1983-08-05
NO161369C (no)	1989-08-09
IE830102L (en)	1983-08-02
JPH0329062B2 (da)	1991-04-23
JPS58134066A (ja)	1983-08-10
DK160298B (da)	1991-02-25
EP0085604A2 (fr)	1983-08-10
BR8300493A (pt)	1983-11-01
DE3361133D1 (en)	1985-12-12
EP0085604B1 (fr)	1985-11-06
US4943654A (en)	1990-07-24
DK38883D0 (da)	1983-02-01

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