BR8007200A - Processo para a preparacao de 1h-1,2,j-triazol - Google Patents

Processo para a preparacao de 1h-1,2,j-triazol

Info

Publication number
BR8007200A
BR8007200A BR8007200A BR8007200A BR8007200A BR 8007200 A BR8007200 A BR 8007200A BR 8007200 A BR8007200 A BR 8007200A BR 8007200 A BR8007200 A BR 8007200A BR 8007200 A BR8007200 A BR 8007200A
Authority
BR
Brazil
Prior art keywords
triazole
preparation
formamide
hydrazine
moles
Prior art date
Application number
BR8007200A
Other languages
English (en)
Inventor
J Pociask
H Petree
J Gupton
Original Assignee
Ciba Geigy 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.)
Filing date
Publication date
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of BR8007200A publication Critical patent/BR8007200A/pt

Links

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
BR8007200A 1979-11-07 1980-11-06 Processo para a preparacao de 1h-1,2,j-triazol BR8007200A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/092,257 US4267347A (en) 1979-11-07 1979-11-07 Method for direct preparation for 1,2,4-triazole from hydrazine and formamide

Publications (1)

Publication Number Publication Date
BR8007200A true BR8007200A (pt) 1981-05-19

Family

ID=22232407

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8007200A BR8007200A (pt) 1979-11-07 1980-11-06 Processo para a preparacao de 1h-1,2,j-triazol

Country Status (8)

Country Link
US (1) US4267347A (pt)
EP (1) EP0030209B1 (pt)
JP (1) JPS5928549B2 (pt)
AT (1) ATE6367T1 (pt)
BR (1) BR8007200A (pt)
CA (1) CA1157869A (pt)
DE (1) DE3066717D1 (pt)
IL (1) IL61419A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689952U (pt) * 1979-12-13 1981-07-18
AT369736B (de) * 1980-07-07 1983-01-25 Loba Chemie 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
KR100327818B1 (ko) * 1999-04-16 2002-03-09 윤재승 플루코나졸의 제조방법
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
CN104693132B (zh) * 2014-12-30 2017-07-14 衡阳师范学院 一种1h‑1,2,4三氮唑循环母液回收利用的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU61617A1 (pt) * 1969-09-03 1970-12-01
DE2802491B2 (de) * 1978-01-20 1980-10-30 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von 1,2,4-Triazol

Also Published As

Publication number Publication date
EP0030209A1 (de) 1981-06-10
EP0030209B1 (de) 1984-02-22
US4267347A (en) 1981-05-12
IL61419A (en) 1985-01-31
DE3066717D1 (en) 1984-03-29
JPS5681570A (en) 1981-07-03
IL61419A0 (en) 1980-12-31
CA1157869A (en) 1983-11-29
ATE6367T1 (de) 1984-03-15
JPS5928549B2 (ja) 1984-07-13

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