DD297964A5 - Verfahren zur herstellung von 4-amino-1,2,4-triazol-5-onen - Google Patents

Verfahren zur herstellung von 4-amino-1,2,4-triazol-5-onen Download PDF

Info

Publication number: DD297964A5
Authority: DD; German Democratic Republic
Prior art keywords: amino; formula; mol; triazol; carbodihydrazide
Prior art date: 1989-06-21

Application number

DD90341809A

Other languages

German (de)

English (en)

Inventor

Klaus Dr Koenig

Klaus-Helmut Dr Mueller

Lothar Dr Rohe

Original Assignee

Bayer Aktiengesellschaft,De

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.)

1989-06-21

Filing date

1990-06-19

Publication date

1992-01-30

1990-06-19 Application filed by Bayer Aktiengesellschaft,De filed Critical Bayer Aktiengesellschaft,De

1992-01-30 Publication of DD297964A5 publication Critical patent/DD297964A5/de

Links

238000000034 method Methods 0.000 title claims abstract description 45
238000002360 preparation method Methods 0.000 title claims abstract description 12
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125000000623 heterocyclic group Chemical group 0.000 claims abstract description 3
125000000547 substituted alkyl group Chemical group 0.000 claims abstract description 3
CPCBLTSIDBUNNE-UHFFFAOYSA-N 4-amino-1h-1,2,4-triazol-5-one Chemical class NN1C=NNC1=O CPCBLTSIDBUNNE-UHFFFAOYSA-N 0.000 claims description 11
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230000002028 premature Effects 0.000 description 1
239000000047 product Substances 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
238000000746 purification Methods 0.000 description 1
238000001953 recrystallisation Methods 0.000 description 1
238000006798 ring closing metathesis reaction Methods 0.000 description 1
125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
QPILZZVXGUNELN-UHFFFAOYSA-M sodium;4-amino-5-hydroxynaphthalene-2,7-disulfonate;hydron Chemical class [Na+].OS(=O)(=O)C1=CC(O)=C2C(N)=CC(S([O-])(=O)=O)=CC2=C1 QPILZZVXGUNELN-UHFFFAOYSA-M 0.000 description 1
238000003756 stirring Methods 0.000 description 1
125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 1
HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
238000001308 synthesis method Methods 0.000 description 1
125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
125000001544 thienyl group Chemical group 0.000 description 1
150000003606 tin compounds Chemical class 0.000 description 1
150000004684 trihydrates Chemical class 0.000 description 1
238000010626 work up procedure Methods 0.000 description 1
239000008096 xylene Substances 0.000 description 1

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
- C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D249/12—Oxygen or sulfur atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Plural Heterocyclic Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

DD90341809A 1989-06-21 1990-06-19 Verfahren zur herstellung von 4-amino-1,2,4-triazol-5-onen DD297964A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3920270A DE3920270A1 (de)	1989-06-21	1989-06-21	Verfahren zur herstellung von 4-amino-1,2,4-triazol-5-onen

Publications (1)

Publication Number	Publication Date
DD297964A5 true DD297964A5 (de)	1992-01-30

Family

ID=6383218

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD90341809A DD297964A5 (de)	1989-06-21	1990-06-19	Verfahren zur herstellung von 4-amino-1,2,4-triazol-5-onen

Country Status (13)

Country	Link
US (1)	US5034538A (fr)
EP (1)	EP0403889B1 (fr)
JP (1)	JP2851926B2 (fr)
KR (1)	KR0143989B1 (fr)
BR (1)	BR9002917A (fr)
CA (1)	CA2019255C (fr)
DD (1)	DD297964A5 (fr)
DE (2)	DE3920270A1 (fr)
DK (1)	DK0403889T3 (fr)
ES (1)	ES2062184T3 (fr)
HU (1)	HU208315B (fr)
MX (1)	MX172694B (fr)
ZA (1)	ZA904774B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20040011908A (ko) *	2002-07-31	2004-02-11	허석	조리용 식칼
KR101588771B1 (ko)	2014-05-12	2016-01-26	현대자동차 주식회사	압전 액츄에이터를 이용한 밸브 구동장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3827264A1 (de) *	1987-12-22	1989-07-13	Bayer Ag	Verfahren zur herstellung von 4-amino-1,2,4-triazol-5-onen

1989
- 1989-06-21 DE DE3920270A patent/DE3920270A1/de not_active Withdrawn
1990
- 1990-06-06 US US07/534,402 patent/US5034538A/en not_active Expired - Lifetime
- 1990-06-08 DK DK90110851.4T patent/DK0403889T3/da active
- 1990-06-08 ES ES90110851T patent/ES2062184T3/es not_active Expired - Lifetime
- 1990-06-08 EP EP90110851A patent/EP0403889B1/fr not_active Expired - Lifetime
- 1990-06-08 DE DE90110851T patent/DE59004473D1/de not_active Expired - Lifetime
- 1990-06-11 MX MX021100A patent/MX172694B/es unknown
- 1990-06-15 JP JP2155635A patent/JP2851926B2/ja not_active Expired - Lifetime
- 1990-06-19 DD DD90341809A patent/DD297964A5/de not_active IP Right Cessation
- 1990-06-19 CA CA002019255A patent/CA2019255C/fr not_active Expired - Lifetime
- 1990-06-19 KR KR1019900008993A patent/KR0143989B1/ko not_active Expired - Lifetime
- 1990-06-20 ZA ZA904774A patent/ZA904774B/xx unknown
- 1990-06-20 HU HU903918A patent/HU208315B/hu unknown
- 1990-06-21 BR BR909002917A patent/BR9002917A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE59004473D1 (de)	1994-03-17
JP2851926B2 (ja)	1999-01-27
EP0403889A1 (fr)	1990-12-27
DE3920270A1 (de)	1991-01-03
ES2062184T3 (es)	1994-12-16
ZA904774B (en)	1991-05-29
DK0403889T3 (da)	1994-03-21
HU903918D0 (en)	1990-11-28
HUT54665A (en)	1991-03-28
MX172694B (es)	1994-01-07
CA2019255A1 (fr)	1990-12-21
HU208315B (en)	1993-09-28
EP0403889B1 (fr)	1994-02-02
KR910000671A (ko)	1991-01-30
BR9002917A (pt)	1991-08-20
US5034538A (en)	1991-07-23
CA2019255C (fr)	1998-09-15
JPH0324065A (ja)	1991-02-01
KR0143989B1 (ko)	1998-07-15

Legal Events

Date	Code	Title	Description
1997-03-27	ENJ	Ceased due to non-payment of renewal fee

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