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DK474282A - Fremgangsmaade til fremstilling af heterocyclisk forbindelse - Google Patents

Fremgangsmaade til fremstilling af heterocyclisk forbindelse Download PDF

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Publication number
DK474282A
DK474282A DK474282A DK474282A DK474282A DK 474282 A DK474282 A DK 474282A DK 474282 A DK474282 A DK 474282A DK 474282 A DK474282 A DK 474282A DK 474282 A DK474282 A DK 474282A
Authority
DK
Denmark
Prior art keywords
mixture
reaction
acid
isoxazolol
diketene
Prior art date
Application number
DK474282A
Other languages
English (en)
Other versions
DK149649C (da
DK149649B (da
Inventor
Niels Jacobsen
Hans Kolind-Andersen
Original Assignee
Cheminova As
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 Cheminova As filed Critical Cheminova As
Priority to DK474282A priority Critical patent/DK149649C/da
Priority to DK319283A priority patent/DK150615C/da
Priority to PCT/DK1983/000097 priority patent/WO1984001774A1/en
Priority to EP19830903381 priority patent/EP0125253A1/en
Priority to JP50346883A priority patent/JPS59501907A/ja
Publication of DK474282A publication Critical patent/DK474282A/da
Publication of DK149649B publication Critical patent/DK149649B/da
Application granted granted Critical
Publication of DK149649C publication Critical patent/DK149649C/da

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  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DK474282A 1982-10-26 1982-10-26 Fremgangsmaade til fremstilling af en 5-methyl-3-isoxazolol DK149649C (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK474282A DK149649C (da) 1982-10-26 1982-10-26 Fremgangsmaade til fremstilling af en 5-methyl-3-isoxazolol
DK319283A DK150615C (da) 1982-10-26 1983-07-11 Fremgangsmaade til fremstilling af substituerede 3-isoxazololer
PCT/DK1983/000097 WO1984001774A1 (en) 1982-10-26 1983-10-25 A process for the preparation of 3-hydroxy-isoxazolole
EP19830903381 EP0125253A1 (en) 1982-10-26 1983-10-25 A process for the preparation of 3-hydroxy-isoxazolole
JP50346883A JPS59501907A (ja) 1982-10-26 1983-10-25 ３−ヒドロキシ−イソキサゾロ−ルの製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK474282A DK149649C (da) 1982-10-26 1982-10-26 Fremgangsmaade til fremstilling af en 5-methyl-3-isoxazolol
DK474282 1982-10-26

Publications (3)

Publication Number Publication Date
DK474282A true DK474282A (da) 1984-04-27
DK149649B DK149649B (da) 1986-08-25
DK149649C DK149649C (da) 1987-04-21

Family

ID=8136261

Family Applications (1)

Application Number Title Priority Date Filing Date
DK474282A DK149649C (da) 1982-10-26 1982-10-26 Fremgangsmaade til fremstilling af en 5-methyl-3-isoxazolol

Country Status (1)

Country Link
DK (1) DK149649C (da)

Also Published As

Publication number Publication date
DK149649C (da) 1987-04-21
DK149649B (da) 1986-08-25

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