ATE516276T1 - Verfahren zur herstellung von 1,2,4-triazol-3-one - Google Patents
Verfahren zur herstellung von 1,2,4-triazol-3-oneInfo
- Publication number
- ATE516276T1 ATE516276T1 AT08832168T AT08832168T ATE516276T1 AT E516276 T1 ATE516276 T1 AT E516276T1 AT 08832168 T AT08832168 T AT 08832168T AT 08832168 T AT08832168 T AT 08832168T AT E516276 T1 ATE516276 T1 AT E516276T1
- Authority
- AT
- Austria
- Prior art keywords
- producing
- triazole
- triazol
- formic acid
- methods
- Prior art date
Links
- MDTUWBLTRPRXBX-UHFFFAOYSA-N 1,2,4-triazol-3-one Chemical compound O=C1N=CN=N1 MDTUWBLTRPRXBX-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 235000019253 formic acid Nutrition 0.000 abstract 2
- UJTTUOLQLCQZEA-UHFFFAOYSA-N 9h-fluoren-9-ylmethyl n-(4-hydroxybutyl)carbamate Chemical compound C1=CC=C2C(COC(=O)NCCCCO)C3=CC=CC=C3C2=C1 UJTTUOLQLCQZEA-UHFFFAOYSA-N 0.000 abstract 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97366507P | 2007-09-19 | 2007-09-19 | |
| PCT/US2008/076827 WO2009039257A1 (en) | 2007-09-19 | 2008-09-18 | Methods for production of 1,2,4-triazol-3-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE516276T1 true ATE516276T1 (de) | 2011-07-15 |
Family
ID=39865635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08832168T ATE516276T1 (de) | 2007-09-19 | 2008-09-18 | Verfahren zur herstellung von 1,2,4-triazol-3-one |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8178692B2 (de) |
| EP (1) | EP2205572B1 (de) |
| AT (1) | ATE516276T1 (de) |
| WO (1) | WO2009039257A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009039255A1 (en) * | 2007-09-19 | 2009-03-26 | Albemarle Corporation | Methods for production of 1,2,4-triazol-3-one |
| WO2015019365A1 (en) | 2013-08-07 | 2015-02-12 | Cadila Healthcare Limited | N-cyanomethylamides as inhibitors of janus kinase |
| CN110950813A (zh) * | 2019-11-27 | 2020-04-03 | 怀化旺达生物科技有限公司 | 一种3-巯基-1,2,4-三氮唑纯化方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2584066B1 (fr) | 1985-06-28 | 1987-08-07 | Poudres & Explosifs Ste Nale | Utilisation du 5-oxo 3-nitro, 1,2,4-triazole comme substance explosive et compositions pyrotechniques contenant du 5-oxo 3-nitro 1,2,4-triazole. |
| US4733610A (en) * | 1987-01-30 | 1988-03-29 | The United States Of America As Represented By The United States Department Of Energy | 3-nitro-1,2,4-triazol-5-one, a less sensitive explosive |
| US5112983A (en) * | 1987-09-28 | 1992-05-12 | Olin Corporation | Process for producing 1,2,4-triazol-5-one using organic sulfonic acids and polymers thereof as a catalyst |
| US4927940A (en) | 1989-05-01 | 1990-05-22 | Olin Corporation | Process for low chloride 1,2,4-triazol-5-one |
| WO2009039255A1 (en) * | 2007-09-19 | 2009-03-26 | Albemarle Corporation | Methods for production of 1,2,4-triazol-3-one |
-
2008
- 2008-09-18 AT AT08832168T patent/ATE516276T1/de not_active IP Right Cessation
- 2008-09-18 WO PCT/US2008/076827 patent/WO2009039257A1/en not_active Ceased
- 2008-09-18 US US12/674,210 patent/US8178692B2/en not_active Expired - Fee Related
- 2008-09-18 EP EP08832168A patent/EP2205572B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2205572A1 (de) | 2010-07-14 |
| WO2009039257A1 (en) | 2009-03-26 |
| US20110263867A1 (en) | 2011-10-27 |
| US8178692B2 (en) | 2012-05-15 |
| EP2205572B1 (de) | 2011-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |