DK24079A - Fremgangsmaade til fremstilling af 1,2,4-triazol - Google Patents

Fremgangsmaade til fremstilling af 1,2,4-triazol

Info

Publication number: DK24079A
Authority: DK; Denmark
Prior art keywords: triazole; procedure; preparation
Prior art date: 1978-01-20

Application number

DK24079A

Other languages

Danish (da)

English (en)

Inventor

R Kaiser

G Steffan

Original Assignee

Bayer 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.)

1978-01-20

Filing date

1979-01-19

Publication date

1979-07-21

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6030005&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK24079(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1979-01-19 Application filed by Bayer Ag filed Critical Bayer Ag

1979-07-21 Publication of DK24079A publication Critical patent/DK24079A/da

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles

Landscapes

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

DK24079A 1978-01-20 1979-01-19 Fremgangsmaade til fremstilling af 1,2,4-triazol DK24079A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2802491A DE2802491B2 (de)	1978-01-20	1978-01-20	Verfahren zur Herstellung von 1,2,4-Triazol

Publications (1)

Publication Number	Publication Date
DK24079A true DK24079A (da)	1979-07-21

Family

ID=6030005

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK24079A DK24079A (da)	1978-01-20	1979-01-19	Fremgangsmaade til fremstilling af 1,2,4-triazol

Country Status (7)

Country	Link
US (1)	US4267346A (xx)
EP (1)	EP0003500B2 (xx)
JP (1)	JPS6040425B2 (xx)
BR (1)	BR7900352A (xx)
DE (2)	DE2802491B2 (xx)
DK (1)	DK24079A (xx)
IL (1)	IL56445A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2943265A1 (de) *	1979-10-26	1981-05-07	Hoechst Ag, 6000 Frankfurt	Verfahren zur herstellung von 1,2,4-triazol
US4267347A (en) *	1979-11-07	1981-05-12	Ciba-Geigy Corporation	Method for direct preparation for 1,2,4-triazole from hydrazine and formamide
AT369736B (de) *	1980-07-07	1983-01-25	Loba Chemie	Verfahren zur herstellung von 1,2,4-triazol
DE3205348A1 (de) *	1982-02-15	1983-09-01	Nehézvegyipari Kutató Intézet, 8201 Veszprém	Verfahren zur herstellung von 1,2,4-triazol
FR2521558A1 (fr) *	1982-02-18	1983-08-19	Nehezvegyipari Kutato Intezet	Procede pour la preparation de 1, 2, 4-triazole
US4490539A (en) *	1982-06-22	1984-12-25	Nehezvegyipari Kutato Intezet	Process for the preparation of 1,2,4-triazole
DE3245110A1 (de) *	1982-12-07	1984-06-07	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von 1,2,4-triazol
HU195790B (en) *	1983-12-21	1988-07-28	Alkaloida Vegyeszeti Gyar	Process for producing 1,2,4-triazol
EP0963979B1 (en) *	1998-05-12	2006-12-27	Mitsubishi Gas Chemical Company, Inc.	Method of producing 1,2,4-triazole starting from ketazin
CN102674394B (zh) *	2012-05-09	2016-09-28	湖南太阳植物资源有限公司	一种1h-1，2，4三氮唑副产氨水回收利用的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU61617A1 (xx) *	1969-09-03	1970-12-01

1978
- 1978-01-20 DE DE2802491A patent/DE2802491B2/de active Granted
1979
- 1979-01-02 US US06/000,612 patent/US4267346A/en not_active Expired - Lifetime
- 1979-01-10 DE DE7979100059T patent/DE2961087D1/de not_active Expired
- 1979-01-10 EP EP79100059A patent/EP0003500B2/de not_active Expired - Lifetime
- 1979-01-17 IL IL56445A patent/IL56445A/xx not_active IP Right Cessation
- 1979-01-18 JP JP54003479A patent/JPS6040425B2/ja not_active Expired
- 1979-01-19 BR BR7900352A patent/BR7900352A/pt unknown
- 1979-01-19 DK DK24079A patent/DK24079A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
JPS6040425B2 (ja)	1985-09-11
EP0003500A1 (de)	1979-08-22
US4267346A (en)	1981-05-12
DE2802491C3 (xx)	1990-02-15
EP0003500B2 (de)	1992-01-02
DE2802491B2 (de)	1980-10-30
DE2961087D1 (en)	1982-01-07
JPS54109977A (en)	1979-08-29
DE2802491A1 (de)	1979-07-26
EP0003500B1 (de)	1981-10-28
BR7900352A (pt)	1979-08-14
IL56445A (en)	1983-12-30
IL56445A0 (en)	1979-03-12

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Legal Events

Date	Code	Title	Description
1984-02-11	ATS	Application withdrawn